Workshop Name: Brake Diagnostics and Service
Workshop Length: 2 days (16 hours)
CEUs Awarded: 1.6

This workshop is designed with a combination of classroom and hands-on education to enhance the technician’s ability to properly diagnose and service automotive and light truck braking systems. We define the function of brake system components, discussing friction, hydraulic theory operation and bleeding. We overview diagnostic procedures used to diagnose brake pull, brake performance and brake noise complaints.

After completing this workshop, the student will have the knowledge to:

• Interpret the proper friction material per vehicle application
• Apply hydraulic theory and use recommended brake service procedures to reduce diagnostic time and eliminate costly misdiagnosis
• Perform measurements of runout and parallelism of brake rotors
• Discuss hydraulic and friction failures on passenger cars and light trucks
• Discuss components and operation of electronic parking brake system

Workshop Name: ABS/Stability Control and Traction Control Diagnostics
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop is designed with a combination of classroom and hands-on education to enhance the technician’s ability to properly diagnose automotive ABS, stability control and traction control systems. We will discuss the operation of the most current ABS/stability control systems utilized by domestic, Asian and European vehicle manufacturers.

After completing this workshop, the student will have the knowledge to:

• Discuss the function and components of ABS/stability control systems
• Evaluate scan tool data and fault codes
• Recognize the correct test procedures using scan tool data, oscilloscope, DMM and graphing to view and diagnose yaw/lateral force and steering wheel position (SWP) sensors
• Identify base brake system issues that relate to unwanted ABS application and misdiagnosis

Workshop Name: Advanced Brake System Service Tips and Techniques
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop is designed with a combination of classroom and hands-on education to enhance the technician’s ability to properly diagnose automotive and light truck braking systems. In this class we discuss how to pinpoint the causes of brake pulls, brake vibrations and brake noise complaints. Proper service procedures are reviewed and installation tips are covered to prevent comebacks. The causes of uneven brake pad wear are also identified. We use live vehicles in the shop to help illustrate some of these points. 

After completing this workshop, the student will have the knowledge to:

• Pinpoint noise problems
• Diagnose brake pull concerns
• Properly service automotive brake systems
• Understand uneven brake pad wear
• Locate the source of brake vibration concern

Workshop Name: ABS Wheel Speed Sensor Testing
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop enhances the technician’s ability to diagnose common ABS/Stability Control system faults that can illuminate a variety of warning lamps in the dash. Wheel speed sensor DTCs are one of the most frequently retrieved trouble codes from the ABS module. We define a variety of tests used to diagnose both Analog and Digital wheel speed sensors. These methods are demonstrated ‘hands-on’ in the shop. 

After completing this workshop, the student will have the knowledge to:

• Connect a lab scope to various types of wheel speed sensors and validate powers and grounds
• Analyze faults found in wheel speed sensor waveforms
• Set up and use the scan tool capture function to chase ‘intermittent’ Wheel Speed sensor DTCs or false ABS activation concerns
• Differentiate circuit or component failures found when diagnosing wheel speed sensor DTCs

Workshop Name: Electronic Brake Control (EBC) Systems on Hybrid and Non-Hybrid Vehicles
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop is designed for classroom education to enhance the technician’s ability when performing base brake service on vehicles with Electronic Brake Control (EBC). This system is found on many luxury and hybrid vehicles. We discuss the operation of the brake system components involved and how apply pressure is generated. In addition, ABS/stability control system operation found on EBC systems is reviewed. 

After completing this workshop, the student will have the knowledge to:

• Discuss the function and components of EBC system
• Evaluate scan tool data and fault codes through Case Studies
• Identify procedures to prepare the vehicle for base brake service
• Discuss brake service issues that relate to base brake service and misdiagnosis

Workshop Name: Engine Performance and Drivability
Workshop Length: 2 days (16 hours)
CEUs Awarded: 1.6

This workshop uses a combination of classroom and hands-on education to keep technicians current on changing engine management systems and diagnostic tools for Asian and Domestic vehicles. The most frequently seen emission-based DTC diagnostic routines are reviewed in the classroom and applied in the service bays. The workshop helps technicians become more proficient in interpreting the information the scan tool provides for engine diagnostics.

We establish a foundation utilizing strategy-based diagnostics to reduce diagnostic time and prevent Check Engine light comebacks. Learn to interpret scan tool information to gain diagnostic direction to repair today’s most seen engine performance concerns.

After completing this workshop, the student will have the knowledge to:

• Evaluate scan tool information on emissions/performance related parameter identification data (PIDs) by using the graphing function of the tool to trend important PID relationships
• Diagnose emission related Check Engine light problems on vehicles using generic and enhanced scan data analysis
• Perform five diagnostic checks before catalytic converter replacement
• Interpret important engine performance sensor information and vehicle operating system strategies
• Recognize fuel system monitoring strategies, operation and diagnostic routines
• Test for causes of the popular fuel system lean (P0171/P0174) and fuel system rich (P0172/P0175) DTCs on all makes, models and fuel injection types

Workshop Name: Diagnosing Variable Valve Timing Systems on Today’s Engines
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop will focus on the different types of variable valve timing (VVT) systems used by vehicle manufacturers today. After multi-valve technology became standard in engine design, VVT became the next step to enhance engine output, increasing engine power and torque output along with reducing emissions.

Without VVT technology, engineers previously had to choose the best compromise in valve/cam timing and ended up sacrificing one thing to gain in another area. VVT allows the best of both worlds – increased performance and economy and lower emissions. There are a multitude of DTCs that can set related to VVT faults stemming from oil contamination to inoperative cam actuators and oil control solenoids.

We explain the variations of VVT systems used by manufacturers today and look at diagnostic tests that can be performed on this system using the scan tool and other diagnostic equipment to confidently diagnose these systems before the costly and labor-intensive engine teardown for service.

After completing this workshop, the student will have the knowledge to:

• Identify the VVT system types used by manufacturers
• Relate to the scan tool parameters used by various manufacturers to validate camshaft control and operation
• Understand the VVT DTC stored in the Powertrain Control Module (PCM)
• Realize the importance of testing the crankshaft position and camshaft position sensors via a lab scope to validate camshaft to crankshaft correlation
• Perform mechanical engine testing and diagnosis using electronic pressure transducers
• Diagnose engine breathing related faults (both intake and exhaust) using fuel trim and volumetric efficiency testing information via the scan tool
• Utilize new scan tool information and techniques to reduce diagnostic time in the service bay for VVT related faults or symptoms

Workshop Name: Electronic Engine Diagnostics
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop will focus on the different types of electronic engine diagnostic procedures used to diagnose today’s engines. Both in-cylinder pressure transducers and manifold vacuum transducers used with a digital storage oscilloscope (DSO) can reduce valuable diagnostic and teardown time on today’s VVT equipped multi-cam engines.

Engine performance and emissions can be severely impacted by cam timing concerns caused from lack of oil, failed timing chain tensioners and/or stretched timing chains or belts. Volumetric efficiency reductions caused by lack of air flow concerns from restrictions in the intake or exhaust systems can cause Low Power concerns. Air leaks in the induction system cause Check Engine lights and can be difficult to validate and pinpoint. Engine compression issues can be significant in size or very small, almost undetectable at times, leading to misfire DTCs.

Relative compression testing can reduce the time it takes to validate a compression issue on an engine. These types of problems can skew the diagnostic information in the scan tool and can make it unreliable or unclear. In this class you learn the benefits of modern diagnostic equipment and learn when and how to use these testing techniques on the vehicle.

After completing this workshop, the student will have the knowledge to:

• Identify what tests to apply to accurately pinpoint the cause of engine performance concerns such as lack of power, run roughs, vacuum leaks and engine misfire
• Perform relative compression tests using both scan tools and lab scopes with a high amp current probe
• Perform mechanical engine testing and diagnosis using electronic pressure transducers
• Perform cranking vacuum tests on the engine using both the scan tool and a lab scope with vacuum transducer to validate air leaks
• Validate engine camshaft to crankshaft correlation accurately using lab scope tests
• Utilize new scan tool information and techniques to reduce diagnostic time in the service bay for VVT related faults or symptoms

Workshop Name: Engine Performance Diagnostic Strategies
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop uses a combination of classroom and hands-on education to keep technicians current on changing Engine Management Systems and diagnostic tools for Asian and Domestic vehicles. The most frequently seen emission based DTC (Diagnostic Trouble Codes) diagnostic routines are reviewed in the classroom and applied in the service bays. The workshop helps technicians become more proficient in interpreting the information the scan tool provides for engine performance diagnostics. We establish a foundation utilizing “strategy based diagnostics” to reduce diagnostic time and prevent Check Engine Light comebacks. We discuss how to interpret Scan Tool information to gain diagnostic direction to repair today’s most seen Engine Performance concerns.

After completing this workshop, the student will have the knowledge to:

• Review OBD II monitor strategy pertaining to the testing of emission related sensors
• Evaluate Scan Tool information on emissions/performance related PIDs (Parameter Identification Data) by using the Graphing function of the Scan Tool to ‘trend’ important PID relationships
• Diagnose emission related Check Engine light problems on vehicles using generic and enhanced Scan Data analysis
• Perform five diagnostic checks before catalytic converter replacement
• Interpret important Engine Performance sensor information and vehicle operating system strategies
• Recognize Fuel System monitoring strategies, operation and diagnostic routines

Workshop Name: Gasoline Direct Injection
Workshop Length: 4 hours
CEUs Awarded: 0.4

The demand for more efficient, smarter and environmentally cleaner liquid-fueled spark ignition (SI) engines is a primary focus of today’s vehicle manufacturers. GDI SI (Spark Ignited) engines have overcome many limitations and are now becoming commonplace. This workshop provides a comprehensive overview of GDI engines. Various engine operating modes (start-up injection, late injection, operating mode transition) are explored. An explanation of mixture preparation leading to the combustion process is outlined.

An emphasis on operational strategies for both homogenous and stratified charge fuel control is reviewed. Issues related to the direct injection of gasoline into the combustion chamber are highlighted. Fuel injection system requirements for optimal spray characteristics are discussed. Emission of pollutants, fuel economy and effects of some key design and operating parameters are also covered.

After completing this workshop, the student will have the knowledge to:

• Describe the operating characteristics behind GDI engine operation
• Analyze the important criteria leading up to maximum performance in GDI engines such as proper operation of the Fuel Delivery system
• Explain injector spray and atomization requirements for successful GDI operation
• Utilize service tools and techniques to properly disassemble and reassemble GDI fuel systems
• Analyze important scan tool data parameters in verifying proper GDI engine performance
• Interpret scope waveforms captured from fuel injectors and other fuel system components
• Understand effects of key engine design and operating conditions on performance, combustion and emission within GDI engines

Workshop Name: Understanding CAN Networks
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop helps technicians understand, identify and diagnose CAN (Controller Area Network) communication networks. We review network fundamentals to help the technician understand the need, strategy and protocol of CAN. To aid in diagnostics, various types of network topology are explored and explained. To help pinpoint CAN failures, several electrical circuit integrity test methods are outlined to validate root cause of CAN communication failures. Application of diagnostic strategies is demonstrated in our state-of-the-art service bays using modern diagnostic equipment.

After completing this workshop, the student will have the knowledge to:

• Identify Network type and topology
• Utilize the proper tools and test procedures when diagnosing network fault
• Diagnose ‘U’ code failures on CAN networks
• Test for ‘No Communication’ failures on CAN networks

Workshop Name: Air:Fuel System Management & Volumetric Efficiency Testing
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop concentrates on the most common Drivability problems encountered on Asian and Domestic vehicles. Low power complaints and Engine Misfires are one of the highest causes of Check Engine Light illumination. Technicians explore how to test the function of various Engine Management Systems to validate root causes for many types of Engine Performance related problems. System diagnostics are performed in our state-of-the art service bays. Explore the industry’s newest aftermarket test equipment and procedures available for fast, efficient vehicle repair.

After completing this workshop, the student will have the knowledge to:

• Apply conclusive, in-bay tests to Speed Density and Mass Air Flow equipped vehicles to verify Fuel System control and to gain diagnostic direction for drivability complaints
• Examine causes of Misfire and Air:Fuel related DTCs using popular test equipment and scan tools
• Utilize new scan tool information and techniques to reduce diagnostic time in the service bay for Engine Performance concerns
• Diagnose engine breathing related faults (both Intake and Exhaust) using Fuel Trim and Volumetric Efficiency testing

Workshop Name: CAN Networks
Workshop Length: 8 hours
CEUs Awarded: 0.8

This workshop helps technicians understand, identify and diagnose CAN (Controller Area Network) communication networks.
We review network fundamentals to help the technician understand the need, strategy and protocol of CAN. To aid in diagnostics, various types of network topology are explored and explained. To help pinpoint CAN failures, several electrical circuit integrity test methods are outlined to validate root cause of CAN communication failures. Application of the diagnostic strategies are demonstrated in our state-of-the-art service bays using modern diagnostic equipment. This workshop includes hands-on bay activities supporting the aforementioned topics.

After completing this workshop, the student will have the knowledge to:

• Identify Network type and topology
• Utilize the proper tools and test procedures when diagnosing network fault
• Diagnose ‘U’ code failures on CAN networks
• Test for ‘No Communication’ failures on CAN networks

Workshop Name: Evaporative Emission Control Systems
Workshop Length: 8 hours
CEUs Awarded: 0.8

This workshop is designed to aid technicians in the understanding of how to diagnose and repair today’s Evaporative Emission Control Systems. We will cover several types of Enhanced Evaporative Emission systems with a focus placed on Leak Detection Pumps (LDP) and Evaporative System Integrity Modules (ESIM). We will also discuss operating strategies for Engine Off Natural Vacuum (EONV) systems and Natural Vacuum Leak Detection (NVLD) systems. Leak testing procedures using smoke test equipment will be reviewed. Diagnostic methods for quickly pinpointing the cause of common EVAP DTC’s will be highlighted. This workshop includes hands-on bay activities supporting the aforementioned topics.

After completing this workshop, the student will have the knowledge to:

• Identify the type of enhanced EVAP system being diagnosed
• Use the OBD II monitors to aid in diagnosis and testing
• Utilize scan tool bi-directional controls for testing
• Test for small and large EVAP leaks using smoke tests
• Determine the most effective and time saving ‘next step’ in the diagnostic process

Workshop Name: Gasoline Direct Injection
Workshop Length: 8 hours
CEUs Awarded: 0.8

The demand for more efficient, smarter and environmentally cleaner liquid-fueled spark ignition (SI) engines is a primary focus of today’s vehicle manufacturers. This workshop provides a comprehensive overview of GDI engines. Various engine operating modes (start-up injection, late injection, operating mode transition) are explored. An explanation of mixture preparation leading to the combustion process is outlined. An emphasis on operational strategies for both homogenous and stratified charge fuel control is reviewed. Issues related to the direct injection of gasoline into the combustion chamber are highlighted. Fuel injection system requirements for optimal spray characteristics are discussed. Emission of pollutants, fuel economy and effects of some key design and operating parameters are also covered. This workshop includes hands-on bay activities supporting the aforementioned topics.

After completing this workshop, the student will have the knowledge to:

• Describe the operating characteristics behind GDI engine operation
• Explain injector spray and atomization requirements for successful GDI operation
• Utilize service tools and techniques to properly disassemble and reassemble GDI fuel systems
• Analyze important scan tool data parameters in verifying proper GDI engine performance
• Interpret scope waveforms captured from fuel injectors and other GDI fuel system components

Workshop Name: Automotive Electronics
Workshop Length: 2 days (16 hours)
CEUs Awarded: 1.6

This workshop is designed for technicians desiring educational instruction on one of today’s hottest subjects. It includes hands-on lab exercises diagnosing electrical circuit faults, voltage drop and current testing. This workshop familiarizes the technician with electricity, electronics and fundamental circuits to become proficient with the diagnostic tools needed to service electrical systems. Students learn skills necessary to develop diagnostic strategies and avoid lengthy troubleshooting. Exercises include the use of diagnostic tools and demonstrations of various types of automotive electrical repairs. Students learn how to quickly identify electrical failures and recommend the proper repair.

After completing this workshop, the student will have the knowledge to:

• Accurately define electrical and electronic components
• Employ the diagnostic tools needed for electrical diagnosis
• Utilize skills to develop diagnostic strategies and avoid lengthy diagnostic times while increasing profitability
• Comprehend electrical schematics and apply knowledge to assist point of failure diagnostics
• Test automotive electronic circuits
• Identify electrical failures and recommend appropriate repair

Workshop Name: Hands-On Electrical Diagnostics
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop is designed for technicians who have a basic understanding of electrical theory and are ready to put it to use. A large portion of this class is spent in our state-of-the-art shop working on vehicles with common, everyday automotive electrical test equipment. Technicians walk through a quick procedure to check battery, starting and charging systems, utilizing a DMM to assist inaccurate diagnosis. Common sensor inputs and outputs are explored with emphasis on diagnostic procedures and on-car testing. Input testing includes diagnosing three wire analog sensors, variable reluctance sensors and digital sensors. Output testing includes, pulse width modulated solenoids and DC motors.

After completing this workshop, the student will have the knowledge to:

• Diagnose common battery, starting, and charging issues using DMM
• Understand and diagnose common three-wire analog and digital sensors
• Measure and test Duty Cycle outputs for diagnostics
• Use amperage draw to diagnose DC motor failures

Workshop Name: Body Electrical
Workshop Length: 8 hours
CEUs Awarded: 0.8

This workshop is designed for technicians who already have a solid electrical foundation and are looking to understand today’s vehicles complex body electrical systems. Covered within this workshop will be multiplex network communications and network system diagnostics. We will look at network toplogy for various body electrical systems and discuss how system modules and components interact with one another. Communication ‘gateways’ and module diagnostics will be discussed. This course will take a deep dive into several BCM (body control module) controlled systems and will discuss diagnostic strategies using the scan tool, DMM’s and lab scopes to pinpoint test and located problems. This workshop includes hands-on bay activities supporting the aforementioned topics.

After completing this workshop, the student will have the knowledge to:

• Understand body control system operation strategies
• Diagnose and test many different vehicle body control systems (lighting, doors, security, etc.)
• Employ scan tool usage in conjunction with electrical circuit tests using a DMM or lab scope
• Analyze and test various networks on the vehicle
• Replace and program (set up) a Body Control module or Gateway module

Workshop Name: Block Reconditioning and Sealing (St. Louis, MO only)
Workshop Length: 4 days (32 hours)
CEUs Awarded: 3.2

This workshop is designed with a combination of classroom and hands-on education for automotive repair technicians and machinists involved in engine rebuilding. Disassembly, cleaning, critical measurements and selection of the proper sequence in reconditioning are thoroughly covered. Cylinder boring and honing, surface milling and connecting rod reconditioning are all demonstrated using proven techniques and tools.

Assembly preparation is also discussed for engine components. The technician will leave with the knowledge to make a determination of what machine shop services are required along with selecting the proper replacement parts for performance and service life. Knowledge is gained on OE design changes for proper assembly and sealing of aluminum and cast iron engines.

After completing this workshop, the student will have the knowledge to:

• Apply disassembly and cleaning techniques for efficient service and to prevent costly damage
• Identify the needs for machining, repair or replacement of lower block components through inspection and measurement of all components
• Calculate and determine lower block machining in the areas of line honing, surface mill, cylinder bore/hone and connecting rod reconditioning
• Recognize critical factors for gasket selection and installation
• Analyze failed seals and gaskets to identify required steps and procedures to ensure a quality repair and prevent comebacks
• Identify procedures and materials used in dry and fluid applications

Workshop Name: Cylinder Head Reconditioning & Sealing (St. Louis, MO only)
Workshop Length: 4 days (32 hours)
CEUs Awarded: 3.2

This workshop is designed with a combination of classroom and hands-on education for automotive technicians and machinists involved with cylinder head service and repair. Expand your knowledge of cylinder head reconditioning and sealing characteristics of head gaskets. Analyze components to identify required service and machining procedures. This class includes servicing aluminum and cast iron cylinder heads. Analyze different cleaning methods, milling, pressure testing, straightening, crack detection and repair.

Repair techniques such as welding, oven straightening and stitching pins are discussed with hands-on demonstrations and shop activities. Hands-on experience is provided for aluminum and cast iron cylinder head reconditioning with quality parts, tools and equipment.

After completing this workshop, the student will have the knowledge to:

• Identify the correct cleaning procedure for cast iron and aluminum cylinder heads and their components to minimize time and prevent damage utilizing the following cleaning techniques: hot and cold wet cleaning, airless shot blasting, pyrolytic oven, glass beading and ultrasonic cleaning
• Perform critical measurements using various instruments — micrometers (inside diameter [I.D.] and outside diameter [O.D.]), Vernier calipers and dial bore gauges
• Identify integrity of cylinder head components through specification measurements
• Perform failure analysis of cylinder head components (head gaskets and surface finish, valves, rocker arms, springs, retainers, guide sand seats)
• Categorize cylinder head service steps in preparation for milling, pressure testing, straightening, crack detection and crack repair
• Differentiate techniques to repair cylinder heads in the areas of welding, oven and heat straightening, stitching pins and milling
• Employ various operations using equipment related to cylinder head reconditioning:
  • Surface/milling machine
  • Crack detection and repair using stitching techniques
  • Guide and seat machine
  • Valve grinders
  • Tig welding
• Apply experience to efficiently assemble cylinder heads

Workshop Name: Diagnosing Modern Engine Sealing Challenges
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop enhances the skills of the professional under hood technician in the areas of interpreting gasket failure as it relates to modern emission control technologies used today by all manufacturers. A sealed engine is a clean engine today as viewed by the Environmental Protection Agency (EPA). Leaking engine gaskets not only leave spots on the ground, but they can cause a vehicle to have excessive emission levels.

Induction leaks, coolant leaks, positive crankcase ventilation (PCV) system problems, crankcase leaks and cylinder head gasket failures are all discussed in this class with the focus placed on the impact these problems have on the On-Board Diagnostics, OBD-II system. Lean DTCs (P0171/0174), Misfire DTCs (P0300), and catalytic converter efficiency DTCs (P0420/P0430) can all be the result of gasket failure concerns. We discuss how to diagnose the symptoms that are the result of these failures using the everyday modern diagnostic equipment in the repair shop.

After completing this workshop, the student will have the knowledge to:

• Distinguish the impact on the OBD-II system of failed engine gaskets versus a problematic sensor input (cause and effect)
• Diagnose oil consumption related problems due to failed engine gaskets, seals and piston rings
• Apply proper testing techniques that can be used to validate induction system leaks using scan tool data, smoke machines and pressure transducer diagnostic tools
• Employ test methods for diagnosing cylinder leakage due to head gasket failure and lower engine failure
• Identify cooling system concerns leading to gasket failures and vice versa

Workshop Name: Engine Misfire Analysis
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop is designed for the drivability technician. Emphasis is placed on streamlining the process during the diagnostic of an engine misfire. We review scan tool data captured from various types of engine misfire complaints and connect-the-dots to locating the root cause. Several diagnostic tips and strategies are highlighted to help improve anyone’s diagnostic methods. The infamous P0300 DTC (random cylinder misfire code) will no longer elude you after completing this workshop.

After completing this workshop, the student will have the knowledge to:

• Understand and apply tests using in-cylinder pressure transducers, vacuum transducers, and current probes for Misfire diagnosis
• Interpret valuable scan tool PIDs to aid in diagnosing a Misfire concern
• Identify PCM strategies that prevent catalytic converter damage due to Type A misfires
• Differentiate between Fuel, Ignition and Mechanical Misfires using the scan tool and a lab scope

Workshop Name: Ignition Failure Diagnostic
Workshop Length: 2 days (16 hours)
CEUs Awarded: 1.6

This workshop is designed for technicians servicing drivability, emission and tune-up repair on today’s vehicles using a combination of classroom and hands-on education. Coil on Plug (COP) ignitions of all types are discussed. Enhanced scan tool data used to diagnoseP0300 misfire diagnostic trouble codes (DTCs) is covered. Primary and secondary ignition waveform diagnostics are performed hands-on in the service bays using a variety of lab scope test equipment to aid in diagnosis of ‘No Code’ misfires.

Emphasis is placed on techniques to help the technician become more proficient at diagnosing problems such as hard start, no start and intermittent misfire related DTCs using aftermarket scan tools and test equipment for quick and accurate analysis. New industry tools for misfire diagnostics are used in the service bays.

After completing this workshop, the student will have the knowledge to:

• Distinguish different operational strategies used on today’s ignition systems ranging from Input triggering to misfire detection
• Diagnose misfire concerns on gasoline engines using enhanced scan tool data interpretation techniques
• Define differences between mechanical, fuel related and ignition misfires using advanced testing techniques
• Apply accurate testing practices for diagnosing Type A and B misfires utilizing scan tools, lab scopes, and current probes
• Identify faults in primary/secondary ignition waveforms
• Identify PCM strategies that prevent catalytic converter damage due to Type A misfires

Workshop Name: Ignition Systems Diagnostics
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop is designed with a combination of classroom and hands-on education to enhance the professional level technician’s knowledge of modern ignition system diagnostics. P0300 misfire DTC diagnostic strategies are covered using modern scan tools and ignition system testing equipment. Technicians use digital storage oscilloscopes (DSOs), current probes, inductive wands and voltage leads to test modern ignition system components ranging from crankshaft and camshaft position sensors to today’s COP (Coil on Plug) assemblies. Today’s vehicle operational strategies are reviewed pertaining to OBD II Misfire Monitoring.

After completing this workshop, the student will have the knowledge to:

• Accurately test crankshaft position and camshaft position sensors
• Distinguish the difference between testing procedures for conventional ignition coils and ‘smart coil’ assemblies
• Interpret ignition component waveforms captured from a DSO (Digital Storage Oscilloscope)
• Recognize different manufacturers’ operational strategy during misfire conditions
• Understand fuel trim corrections during ignition misfire conditions
• Identify PCM strategies that prevent catalytic converter damage due to Type A misfires

Workshop Name: Analyzing Today’s Ignition Systems
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop discusses diagnostic shortcuts and test methods that streamline the time spent pinpointing failures within the Ignition system. Modern COP Ignition system operation is reviewed in the classroom and tested in the service bays. Primary and Secondary Ignition waveforms are captured and reviewed in the service bays using the latest automotive diagnostic equipment.

After completing this workshop, the student will have the knowledge to:

• Interpret enhanced scan tool data helpful in the diagnosing a P0300 (random cylinder misfire) DTC
• Diagnose hard start and no start conditions
• Pinpoint causes of intermittent Misfire
• Analyze Ignition waveforms captured with a lab scope

Workshop Name: Understanding Fuel Trims
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop is designed to enhance the technician’s ability to diagnose engine performance related problems through using Fuel Trim correction information provided from the scan tool data stream. It is often said that Total Fuel Trim correction learned by the vehicle PCM (Powertrain Control Module) is the technician’s window into the vehicle’s fuel injection system. Several cause and effect relationships are defined with emphasis placed on faulty sensor inputs, engine breathing problems (intake and exhaust restriction), Misfire and cylinder sealing (compression) issues. This workshop includes several demonstrations in our state-of-the-art service bays.

After completing this workshop, the student will have the knowledge to:

• Diagnose the common Fuel Trim diagnostic trouble codes (DTCs, P0171, P0174, P0172, P0175)
• Use Fuel Trim scan tool data to diagnose a variety of engine performance concerns
• Identify faulty sensor inputs that can affect fuel control through using fuel trim information
• Define Lean and Rich engine running conditions and their causes

Workshop Name: How to Use Your Lab Scope
Workshop Length: 4 hours
CEUs Awarded: 0.4

In this workshop, we present how to set up and operate a lab scope for the purpose of testing automotive sensors and components of various types. We cover set up procedures, voltage and time base settings, and waveform capturing techniques. Waveform analysis is discussed on many different captures to differentiate ‘good’ and ‘bad.’ Several on-car demonstrations take place in our state-of-the-art service bays during this workshop.

After completing this workshop, the student will have the knowledge to:

• Set up and capture automotive waveforms using a lab scope
• Configure lab scope settings for optimized viewing of waveforms
• Properly connect a lab scope to various solenoids, actuators, speed and position sensors, and DC motors found under hood and undercar

Workshop Name: Steering and Suspension Service
Workshop Length: 2 days (16 hours)
CEUs Awarded: 1.6

This workshop combines classroom and hands-on activities to enhance the diagnostic and service skills of the professional undercar technician in the areas of suspension and ride control diagnosis, steering system diagnosis and wheel alignment. Special emphasis is given to the effects of worn suspension system components on handling, ride quality, tire life and the symptoms to expect if a part has failed. The relationships between component integrity, alignment geometry, vehicle handling and tire wear are stressed. Customer communication skills are presented to help the student explain the value of the suggested repair to the vehicle owner.

After completing this workshop, the student will have the knowledge to:

• Perform accurate vehicle inspections on suspension and steering systems
• Identify the components and operating characteristics of suspension and steering systems on current passenger cars and light trucks
• Apply time-tested service techniques, tool usage and problem-solving parts to ensure accurate steering and suspension repairs in the minimum amount of time
• Utilize the latest alignment equipment to adjust chassis components for optimum tire life, steering, stopping and stability

Workshop Name: Advanced Steering and Suspension Diagnostics
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop enhances the skills of the professional undercar technician in the area of steering systems on both hydraulic and electronic assist units. Steering systems have evolved from hydraulic pump assisted steering gears to modern EPS (electric power steering) designs that can provide various level of assist. Each system’s component operation is discussed and the strategies of operation are outlined. Information on steering angle sensor recalibration and sensor testing on both hydraulic and electrical assist steering units are reviewed.

We also discuss electronic and mechanical suspension ranging from variable valve ride control systems to modern magnetorheological damper systems. Operation and diagnostic tips for air, nitrogen and hydraulic suspension systems are included in this workshop. Numerous diagnostic strategies are reviewed related to owner concerns of accelerated tire wear and inadequate steering, stopping and stability that may be caused by a suspension component failure.

After completing this workshop, the student will have the knowledge to:

• Define the operation of various electronically assisted steering systems (column drive, rack motor drive, belt drive)
• Overview variable ratio system operation from various manufacturers
• Diagnose hydraulic steering assist concerns and causes of noise and intermittent assist
• Utilize scan tools and other methods to service the system and recalibrate sensors after repairs and wheel alignment
• Identify the components and operation of late model ride control systems and related service procedures
• Utilize scan tools for diagnosis and bi-directional testing on both electronic steering and suspension controls

Workshop Name: Advanced Alignment Diagnostics
Workshop Length: 1 day (8 hours)
CEUs Awarded: 0.8

This workshop enhances the skills of the professional undercar technician in the area of advanced and standard wheel alignment. It covers suspension and steering diagnosis due to bent parts from accidents and road hazards, vehicle modifications, tire/wheel resizing and height issues. A thorough understanding of camber, caster, toe, steering axis inclination (SAI), included angle, scrub radius and toe out on turns will assist the alignment technician in utilizing the aligner as a diagnostic tool. Related electronic systems are also covered in this course. Vehicle component inspection and customer communication skills are necessary traits for any successful alignment tech and the importance of these skills are stressed in this class.

After completing this workshop, the student will have the knowledge to:

• Utilize the alignment machine as a diagnostic tool for the alignment and repair of vehicles involved in road hazard incidents and vehicle collisions
• Identify root causes for uneven or erratic tire wear and handling problems; effectively communicate the results to the vehicle owner
• Identify how vehicle modifications and tire/wheel changes affect alignment and dynamic operation
• Analyze related electronic systems that interact with the chassis system in need of recalibration or adjustment after the alignment procedure

Workshop Name: Diagnosing Modern Chassis Systems
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop is designed to focus on the high volume repair opportunities found in the undercar sector of the automotive industry. The important relationships between component integrity, alignment geometry, vehicle handling and tire wear are defined. We discuss proper inspection procedures for all suspension and steering system types. Hands-on shop demonstrations in our state-of-the-art service bays are performed during this workshop.

After completing this workshop, the student will have the knowledge to:

• Properly perform steering and suspension inspection procedures
• Relate worn chassis components to tire life, steering, stopping and stability
• Identify various types of vehicle steering systems and their operations (hydraulic and electric)
• Inspect, properly diagnose and replace wheel hub bearings of all types

Workshop Name: Calibrating Steering Angle Sensors
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop combines classroom and hands-on activities to enhance the learning experience. The workshop starts with a description and operation segment on Steering Angle Sensors (SAS). We discuss the integration of these components within modern day safety systems included on today’s vehicles. Theory and operation of these safety systems are reviewed and the special service procedures highlighted. Alignments are performed in the service bays while demonstrating SAS recalibration procedures.

After completing this workshop, the student will have the knowledge to:

• Understand the function of the Steering Angle Sensor (SAS) within various vehicle safety systems
• Locate and interpret SAS information within the scan tool data stream
• Perform SAS recalibration using an aftermarket scan tool
• Perform SAS recalibration using the Hunter CodeLink tool

Workshop Name: Electronic Suspension Diagnostic
Workshop Length: 4 hours
CEUs Awarded: 0.4

This workshop enhances the skills of the professional undercar technician in the areas of operation and diagnosis on electronically controlled suspension systems. We discuss techniques and procedures to replace, set up and calibrate suspension components, such as height sensors and electronic shocks and air springs, on vehicles with ECS (Electronically Controlled Suspension). Vehicle diagnostic strategies revolving around ride quality and handling issues are the focus. Air and Nitrogen suspension operation is discussed. Proven diagnostic strategies that address Service Suspension lights and vehicle stability concerns are discussed.

After completing this workshop, the student will have the knowledge to:

• Apply diagnostic tests to vehicles with ECS (Electronically Controlled Suspensions)
• Validate performance of suspension components on ECS equipped vehicles
• Understand scan tool data that identifies inputs and outputs on electronically controlled suspension equipped vehicles
• Identify different types of failed components on ECS (Electronically Controlled Suspension) equipped vehicles

Workshop Name: Service Writer – Steering and Suspension
Workshop Length: 4 hours
CEUs Awarded: 0.4

This s workshop enhances the skills of the service professional working as the interface between the customer and the business. Effective customer communication and selling skills are highlighted throughout this workshop. Emphasis is placed on practicing the 4C model (concern, cause, correction and consequence). Attendees are trained on how to professionally interact with their customers. Several roleplay exercises take place throughout the workshop so attendees can practice and hone their skills. This workshop focuses on a light technical overview of a vehicle’s steering and suspension system.

After completing this workshop, the student will have the knowledge to:

• Professionally communicate the corrective action necessary for servicing a vehicle’s steering and suspension system
• Interact professionally with the customer
• Communicate the benefits of replacing steering and suspension components with premium parts to the customer
   

Workshop Name: A/C Fundamentals
Workshop Length: 8 hours
CEUs Awarded: 0.8

This workshop will provide an understanding of the principles behind automotive air conditioning systems. We will take a ‘two systems’ approach covering refrigerant flow and air flow requirements for proper operation of the system. Within this course all of the functions of the various components (switches, sensors, compressor, condenser, dryer, accumulator, expansion valve, orifice tube, and evaporator) within the air conditioning system will be covered. We will discuss both R134A and 1234YF refrigerant types and the differences. The 609 certification process will be highlighted. System performance and diagnostics through reading the gauges will be reviewed. Effective leak testing methods and proper air conditioning repair procedures will be discussed. This workshop includes hands-on bay activities supporting the aforementioned topics.

After completing this workshop, the student will have the knowledge to:

• Describe normal operating pressures on an air conditioning system
• Explain the importance of system air flow requirements for adequate cooling
• Interpret air conditioning component operation
• Analyze air conditioning system performance and cooling concerns
• Perform safe and proper leak testing methods

Workshop Name: HVAC Diagnostics
Workshop Length: 8 hours
CEUs Awarded: 0.8

This workshop is designed to help technicians properly diagnose Heating, Ventilation and Air Conditioning (HVAC) performance problems covering inadequate system cooling performance to interior climate control system operation. HVAC control head testing utilizing a scan tool to read PIDs, relevant DTC’s and to perform bi-directional commands will be a focus within this class. Automatic climate control operating strategies ranging from sun load sensor input to variable compressor output control will be reviewed. Many system components including blower motor command and speed diagnostics to blend door operation and position testing will be discussed. This workshop includes hands-on bay activities supporting the aforementioned topics.

After completing this workshop, the student will have the knowledge to:

• Describe relevant scan tool PIDs to aid in diagnosing HVAC system performance
• Understand HVAC gauge readings to pinpoint the root cause of a system problem
• Interpret problematic HVAC system controls through diagnosis and testing
• Analyze air conditioning system performance and cooling concerns
• Determine which side of the system (refrigerant or airflow) has a problem

Clinic Name: Brake System Technology
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic is designed to enhance the technician’s ability to perform proper brake service procedures on today’s vehicles utilizing Electronic Brake Control (EBC) systems. We discuss several Active Safety Systems and the operational strategies used on many new vehicles. Included in this technical seminar is an overview of stability control operation and the modern advancements within this safety technology. Newly mandated braking controls and the impact on vehicle braking performance are reviewed. Special service procedures on the base brake system are outlined. Brake by wire and automatic stop system control inputs and outputs are discussed. Yaw, lateral, accelerometer, wheel speed, active brake booster and brake pressure sensor testing procedures are outlined.

After completing this seminar, the student will have the knowledge to:

• Properly service today’s automotive brake systems
• Diagnose Brake and Stability Control System warning lights
• Discuss base brake service issues that relate to braking performance issues
• Properly inspect, test and calibrate components within the electronic controlled brake system
• Evaluate scan tool data and fault codes through vehicle case study examples

Clinic Name: Active Vehicle Safety
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar provides the professional technician with a perspective on how to properly service today’s braking and steering systems on vehicles equipped with ADAS (Advanced Driver Assist Systems). The foundation of these systems is based on the ABS/VSC (anti-lock brakes and Vehicle Stability Control) system. We will briefly discuss system operation of the ABS/VSC systems to set the groundwork for deeper discussions on ADAS. Diagnostic procedures on ABS/VSC system components will be explored.

Electric power steering systems will be introduced and their contribution to the ADAS systems will be explained. Proper service and calibration procedures will be presented for Steering Angle Sensors, accelerometers and YAW sensors. Several Active Safety systems and their operational strategies will be outlined. In addition, safety system alignment resets will be discussed for Adaptive Cruise Control, Forward Collision Warning and Lane Departure Warning.

After completing this seminar, the student will have the knowledge to:

• Understand ABS/VSC operational strategies
• Properly inspect, test and calibrate components within the electronic brake and vehicle stability systems
• Evaluate scan tool data and fault codes
• Discuss several active safety systems on current production vehicles
• Understand the function and calibration needs of related sensors within several vehicle safety systems
   

Clinic Name: Advanced Driver Assistance Systems
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar focuses on educating technicians on the fast growing technical area of Advanced Driver Assistance Systems technology used on many vehicles. Systems such as blind spot monitoring, adaptive cruise control, collision avoidance, lane departure warning, lane keep assist, side-view cameras and 360° camera use will be discussed. We will highlight calibration methods for these systems within the class showcasing real-world procedures pre and post repair. A primary area of focus will be on where to find relevant information and what equipment is needed to perform these calibrations. Simply connecting a scan tool and clearing the lights that are on in the instrument cluster is not the answer, performing proper calibrations are.

After completing this seminar, the student will have the knowledge to:

• Understand forward facing camera calibration procedures
• Diagnose ADAS system malfunctions related to braking concerns
• Test proximity and ultrasonic sensors
• Identify resources, information and tools necessary to complete ADAS calibration procedures
• Understand forward radar sensor calibration procedures
• Analyze related electronic systems that interact with the ADAS system in need of recalibration or adjustment after the alignment procedure

Clinic Name: Engine Performance Diagnostic Strategies
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic is designed to keep technicians current on changing Engine Management Systems and diagnostic procedures for Asian and domestic vehicles. The focus is on helping the technician become more proficient in interpreting the information the scan tool provides for engine performance diagnostics. 

We establish a foundation utilizing strategy-based diagnostics to reduce diagnostic time and prevent emission-related Check Engine light comebacks. We discuss utilizing scan tool information to gain diagnostic direction to repair today’s most seen Engine Performance concerns. Putting all the pieces together during an engine diagnostic is a lot like reading a roadmap; the key to success is finding the shortest path to the destination without getting lost.

After completing this seminar, the student will have the knowledge to:

• Apply a logical flow of diagnosing Check Engine light concerns through understanding what the scan tool data is saying
• Utilize the graphing function of the scan tool to ‘trend’ important scan tool PID (Parameter Identification Data) relationships
• Diagnose emission related Check Engine light problems on vehicles through using generic and enhanced scan data analysis
• Perform five diagnostic checks before catalytic converter replacement
• Interpret important engine performance sensor information and vehicle operating system strategies

Clinic Name: Diagnosing Variable Valve Timing
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic will focus on the different types of variable valve timing (VVT) systems used by vehicle manufacturers today. After multi-valve technology became standard in engine design, VVT became the next step to enhance engine output, increasing engine power and torque output along with reducing emissions. Without VVT technology, engineers previously had to choose the best compromise in valve/cam timing and ended up sacrificing one thing to gain in another area. VVT allows the best of both worlds – increased performance and economy and lower emissions.

There are a multitude of Diagnostic Trouble Codes (DTCs) that can set related to VVT faults stemming from oil contamination to inoperative cam actuators and oil control solenoids. We explain the variations of VVT systems used by manufacturers today and look at diagnostic tests that can be performed on this system using the scan tool and other diagnostic equipment to confidently diagnose these systems before the costly and labor-intensive engine teardown for service.

After completing this clinic, the student will have the knowledge to:

• Identify the VVT system types used by manufacturers
• Understand the VVT DTC stored in the Powertrain Control Module (PCM)
• Relate to the scan tool parameters used by various manufacturers to validate camshaft control and operation
• Realize the importance of lab scope testing to validate camshaft to crankshaft correlation
• Perform mechanical engine tests with a variety of test equipment to avoid timely engine teardowns for diagnostic purposes
• Utilize new scan tool information and techniques to reduce diagnostic time in the service bay for VVT related faults or symptoms

Clinic Name: CAN Networks
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

Since many newer vehicles can have 30 or more onboard computers, this clinic helps technicians understand, identify and diagnose CAN (Controller Area Network) vehicle communication networks. We review network fundamentals to help the technician understand the need, strategy and protocol of CAN. To aid in diagnostics, various types of network topologies are reviewed and explained. To help pinpoint CAN failures, several electrical circuit integrity test methods are outlined to validate root cause of CAN communication failures. Application of diagnostic strategies is highlighted through vehicle case studies throughout this seminar.

After completing this clinic, the student will have the knowledge to:

• Identify Network type and topology
• Utilize the proper tools and test procedures when diagnosing network fault
• Diagnose ‘U’ code failures on CAN networks
• Test for ‘No Communication’ faults on CAN network

Clinic Name: Light Duty Diesel Emissions Systems
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic is designed to enhance the technician’s ability to diagnosis and repair emissions systems on light duty diesel trucks. We will review diesel emission protocols which have been in place since the 2011 model year as they relate to the light duty diesel truck market. Operational strategies describing regeneration and DEF (Diesel Exhaust Fluid) systems will be covered. We will focus on EGR (exhaust gas recirculation) systems and various exhaust sensors (DPFS, NOx, AFS, EGT) that are used on these light duty diesel trucks to control emissions. Aftertreatment systems including the DOC (Diesel Oxidation Catalyst), the NAC (NOx Adsorber Catalyst), the SCR (Selective Catalyst Reduction), and the DPF (Diesel Particulate Filter) are discussed in detail.

After completing this clinic, the student will have the knowledge to:

• Properly service light duty diesel truck emission’ systems
• Diagnose a multitude of DTC’s pertaining to aforementioned exhaust systems
• Discuss Regeneration strategies and the role DEF plays within
• Properly inspect and test all the exhaust sensors used within these complex emissions systems
• Evaluate scan tool data and fault codes through vehicle Case Study examples

Clinic Name: Hybrid Vehicle Service and Diagnostics
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic is designed to expand the technician’s ability to diagnose Hybrid vehicle high voltage systems and batteries. It will also include information on the Hybrid motor/generator functions, including purpose and testing parameters. Inverter technology and operation principles will be discussed with an emphasis placed on using scan tool diagnostic PIDs best used to check for problems within. We will discuss Hybrid drive systems commonly being used today by various manufacturers, including the Type 1 (series), Type 2 (parallel) and Type 3 (series/parallel) systems with an emphasis placed on power flow and testing. Lastly, we discuss Hybrid vehicle maintenance, service, and safety considerations and what advancements in technology are headed into your service bays.

After completing this clinic, the student will have the knowledge to:

• Discuss Hybrid safety protocols within their service bays
• Properly service and diagnose the high-voltage battery systems
• Diagnose and test the Hybrid drive, motor/generator and Inverter on the vehicle
• Properly inspect and test the vehicle’s brake system to see if the regeneration system is working
• Evaluate pertinent scan tool data and fault codes related to Hybrid vehicles

Clinic Name: Evaporative Emmisions Diagnostics
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar is designed to aid technicians in the understanding of how to diagnose and repair today’s Evaporative Emission Control Systems. We will cover several types of Enhanced Evaporative Emission systems with a focus placed on Leak Detection Pumps (LDP) and Evaporative System Integrity Modules (ESIM). We will also discuss operating strategies for Engine Off Natural Vacuum (EONV) systems and Natural Vacuum Leak Detection (NVLD) systems. Leak testing procedures using smoke test equipment will be reviewed and discussed. Diagnostic methods for quickly pinpointing the cause of common EVAP DTC’s will be highlighted. DTC interpretation defining electrical and mechanical component faults will be reviewed to aid in streamlining diagnostic processes.

After completing this clinic, the student will have the knowledge to:

• Identify the type of enhanced EVAP system being diagnosed
• Use the OBD II monitors to aid in diagnosis and testing
• Utilize scan tool bi-directional controls for testing
• Test for small and large EVAP leaks using smoke tests
• Determine the most effective and time saving ‘next step’ in the diagnostic process

Clinic Name: How to Use Your Lab Scope for Diagnostics
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

In this clinic, we will present how to set up and operate a lab scope for the purpose of testing automotive sensors and components of various types. As the saying goes, “A picture is worth a thousand words.” We cover set up procedures, voltage and time base settings, and waveform capturing techniques. Waveforms captured from many different component types are reviewed to differentiate good and bad waveforms. A color clinic book is provided showcasing popular aftermarket lab scope waveforms for take home reference. 

After completing this clinic, the student will have the knowledge to:

• Set up and capture automotive waveforms using a lab scope
• Configure lab scope settings for optimized viewing of waveforms
• Properly connect a lab scope to various solenoids, actuators, speed and position sensors and DC motors found under hood and undercar
• Identify when going for the lab scope is necessary
• Utilize multiple channels of the lab scope to aid in diagnostic situations

Clinic Name: Modern Ignition System Testing
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic is designed to enhance the professional level technician’s knowledge of modern ignition system diagnostics. P0300misfire DTC diagnostic strategies are covered using modern scan tools and ignition system test equipment. Information covered reviews digital storage oscilloscopes (DSOs) patterns captured using current probes, inductive wands and voltage test leads to validate modern ignition system components ranging from crankshaft and camshaft position sensors to today’s COP (Coil on Plug) assemblies. Misfire information obtained from the scan tool is explained and reviewed through Case Study vehicles. PCM (Powertrain Control Module) operational strategies are defined pertaining to OBD II Misfire Monitoring standards.

After completing this clinic, the student will have the knowledge to:

• Recognize different manufacturers’ operational strategy during misfire conditions
• Identify PCM strategies that prevent catalytic converter damage due to Type A misfires
• Accurately test crankshaft position and camshaft position sensors
• Distinguish the difference in testing procedures for conventional ignition coils versus ‘smart coil’ assemblies
• Interpret various ignition component waveforms captured from a DSO (Digital Storage Oscilloscope)
• Understand fuel trim corrections during misfire conditions to isolate system faults

Clinic Name: Diagnosing Steering and Suspension Systems from A to Z
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This clinic enhances the skills of the professional undercar technician in the areas of mechanical and electronic steering and suspension systems. We discuss proper component inspection procedures on today’s popular suspension and steering systems. Vehicle diagnostic strategies revolving around ride quality and handling issues are a focus with an emphasis on electronic shocks and air springs used on vehicles with ECS (Electronically Controlled Suspension). 

A description, operation and diagnostic segment on electric steer vehicles is included. Integration of these components within modern day safety systems result in special wheel alignment procedures after ‘hard part’ replacement. We discuss how to perform this service the right way to restore proper vehicle handling and control. Calibrating various steering and suspension components after replacement is highlighted. 

After completing this clinic, the student will have the knowledge to:

• Relate worn chassis components to accelerated tire wear and inadequate steering, stopping and stability
• Define the operation of electronically assisted steering systems (column drive, rack motor drive, belt drive)
• Validate performance of steering and suspension components on ECS equipped vehicles
• Understand the function and calibration needs of the Steering Angle Sensor (SAS) within various vehicle safety systems
• Recognize scan tool functional tests, data stream interpretation and output controls to complete electronic steering and suspension service procedures

Clinic Name: Advanced Alignment Diagnostics
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar enhances the skills of the professional undercar technician in the area of advanced wheel alignment. It covers suspension and steering diagnosis due to bent parts from accidents and road hazards, vehicle modifications, tire/wheel resizing and height issues. A review of basic alignment angles followed by thorough explanation of steering axis inclination (SAI), included angle (IA), scrub radius and toe out on turns (TOOT) will assist the alignment technician in utilizing the aligner as a diagnostic tool. Related electronic systems are also covered in this course. Vehicle component inspection and customer communication skills are necessary traits for any successful alignment tech and the importance of these skills are stressed in this class.

After completing this clinic, the student will have the knowledge to:

• Utilize the alignment machine as a diagnostic tool for the alignment and repair of vehicles involved in road hazard incidents and vehicle collisions
• Identify root causes for uneven or erratic tire wear and handling problems. Effectively communicate the results to the vehicle owner.
• Validate performance of steering and suspension components on ECS equipped vehicles
• Identify how vehicle modifications and tire/wheel changes affect alignment and dynamic operation
• Analyze related electronic systems that interact with the chassis system in need of recalibration or adjustment after the alignment procedure

Clinic Name: Gasoline Direct Injection Systems
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar provides a comprehensive overview of GDI engines. Various engine operating modes (start-up injection, late injection, operating mode transition) are explored. An explanation of mixture preparation leading to the combustion process is outlined. An emphasis on operational strategies for both homogenous and stratified charge fuel control is reviewed. Issues related to the direct injection of gasoline into the combustion chamber are highlighted. Fuel injection system requirements for optimal spray characteristics are discussed. Testing methods of the high pressure fuel pump and control valve using scan tool PIDs is a focus of this course. GDI injector servicing concerns and recommended procedures, as well as best diagnostic practices, will be shared.

After completing this clinic, the student will have the knowledge to:

• Discuss GDI vehicle service recommendations
• Properly service and diagnosis GDI injectors
• Diagnose and test the high pressure fuel system using the scan tool
• Evaluate pertinent scan tool data and fault codes related to Hybrid vehicles
• Perform lab scope testing on GDI injectors and interpret testing results

Clinic Name: Body Electrical
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar is designed for technicians who already have a solid electrical foundation and are looking to understand today’s vehicles complex body electrical systems. Covered within this workshop will be multiplex network communications and network system diagnostics. We will look at network toplogy for various body electrical systems and discuss how system modules and components interact with one another. Communication ‘gateways’ and module diagnostics will be discussed. This course will take a deep dive into several BCM (body control module) controlled systems and will discuss diagnostic strategies using the scan tool, DMM’s and lab scopes to pinpoint test and located problems.

After completing this clinic, the student will have the knowledge to:

• Analyze and test various network signals and components on the vehicle
• Diagnose and test many different vehicle body control systems (lighting, doors, security, etc.)
• Replace and program (set up) a Body Control module or Gateway module
• Understand body control system operation strategies
• Employ scan tool usage in conjunction with electrical circuit tests using a DMM or lab scope

Clinic Name: HVAC System Diagnostics
Clinic Length: 3 hours (dinner served 30 minutes before clinic)
Minimum Attendees: 25 (includes 25 clinic kits)

This seminar is designed to help technicians properly diagnose Heating, Ventilation and Air Conditioning (HVAC) performance problems ranging from inadequate system cooling performance to interior climate control system operation. We will take a ‘two systems’ approach covering refrigerant flow and air flow requirements for proper operation of the vehicle’s HVAC system. HVAC control head testing utilizing a scan tool to read PIDs, DTC’s and to perform bi-directional commands will be a focus within this class. Automatic climate control operating strategy ranging from sun load sensor input to variable compressor output control will be reviewed. System component operation from blower command and speed diagnostics to blend door operation and position testing will be discussed.

After completing this clinic, the student will have the knowledge to:

• Describe relevant scan tool PIDs to aid in diagnosing HVAC system performance
• Understand HVAC gauge readings to pinpoint the root cause of a system problem
• Interpret problematic HVAC system controls through diagnosis and testing
• Analyze air conditioning system performance and cooling concerns
• Determine which side of the system (refrigerant or airflow) is at fault