Friday All Day Courses

Service Techniques 2008 Update (T1-AB)

by Mark Warren and Jonathan Riggle

Cylinder Misfire Detection Testing

Learn how new technologies developed to analyze low pressure exhaust pulses can quickly pinpoint weak cylinders and intermittent misfires in minutes instead of hours.  An exhaust pulse probe coupled with powerful diagnostic software can quickly find problems with minimal connections required.

Cylinder Pressure Transducer Testing

Warren provides attendees with a detailed explanation of the compression waveform produced from the internal combustion engine using in-cylinder pressure transducers.  These waveforms hold the key to determine if the mechanical condition of the engine is in good working order, or if there is a deficiency within the mechanical condition of that cylinder.  Learn how to quickly determine internal engine problems, without engine teardown time.  See example waveform patterns showing valve timing issues, with the use of pressure transducers that are easily installed in place of the spark plug to get a true indication of piston and valve correlation.

New Generic OBDII Automated Testing

Learn how PC Based systems can use OBDII generic data to automatically test for mass airflow sensor contamination and accuracy while simultaneously testing for volumetric efficiency as well as capturing fuel trim abnormalities.

Service Reprogramming and the J-2534 Universal Reprogramming Standard Throttle by Wire Operation and Service Tips

Four common myths busted will be covered by Riggle:  1) the mixture needs to cycle for the catalyst to reduce and oxidize; 2) lean mixtures increase combustion temps; 3) lean mixtures produce more NOx; 4) excessive voltage drops indicate too much resistance.

Service Issues / Tips

Riggle will also cover steering angle sensor calibration following wheel alignments.

 

GM Duramax 6.6L Diesel (T34-AB)

by Tony Salas

The Duramax 6.6L engines was introduced in GM light duty trucks in 2001. This engine has evolved with the addition of enhanced fuel system, emission components and newer turbocharging techniques. This class will focus on engine overview of the LB7 and the  LLY models but will touch on the newer LBZ and LMM found on newer trucks. Emphasis will be placed on the diagnosis of common driveability issues that have been reported by many in the industry.   Mr. Salas will also cover the operation of the electronic control system including the common rail fuel system used on these applications and their differences. Introduction of the high pressure common rail system will be discussed and safety precautions will be stressed in working with fuel pressures above 22,000 psi.   Diagnosis will be covered but in a logical approach which will enhance your diagnostic abilities to repair these vehicles more effectively. Use of the GM website, understanding the use of service information which includes bulletins, service procedures and searching for program updates is essential in repairing these vehicles.   Scan tool data using a Tech 2 will be presented. Analyzing this data will aid in diagnosis as well.  The use of DOC, Diesel Oxidation Catalysts and DPF, Diesel Particulate Filters will be discussed. The LMM engine includes these emission devices along with an enhanced EGR system plus an intake throttle valve. Update information on this newer engine will be instructed as well.   Co-sponsored by Automotive Video and ASA Mo/Kan.

 

Train the Trainer (T2-AB) - course for Educators

by Jorge Menchu

The art and science of teaching wiring diagram color-coding

There is an immediate value to learning wiring diagram color-coding. The students can go right to work with it. But color-coding goes way beyond just color-coding. As a teaching tool it is ideal for teaching the fundamentals of analysis and for starting your students on the journey of becoming professional learners. Color-coding can tap into your students excitement and once learned can build their confidence. Teaching students color-coding is different than teaching working technicians. I will show you the secrets and answer your questions.

Think like an engineer so you can better reverse engineer

You know, as vehicles become more complex, so does the level of complexity of communication. In other words, we will need to think more like engineers so we can communicate better with them and understand the information they provides us. We should also consider that the engineering field has developed some very powerful techniques of organization and communication that we not only need to understand but can also use for ourselves.  In this portion of the seminar we will do exercises regarding: The visual display of information – take advantage of the graphical display of data – learn to use it to build knowledge quicker and learn to use it to see the vehicle from a different perspective.  Mind mapping techniques – learn to see what you are thinking and why it is important.   You will also learn reverse engineering waveforms.  This section is exercised based.  - RECEIVE NATEF CREDIT FOR THIS COURSE!

 

 

Weekend Courses

5 Minute No Start Diagnostics (T5-C)

by Mark Warren and Jonathan Riggle

Using a current probe and scope, learn how to quickly diagnose bad injectors, defective ignition coils, cam and crank sensors, fuel pump problems, circuit problems and more.  Scope AC coupling will also be explained in this course.

Advanced Alignment Angles (T6-C and T6-D)

by Ron Freeman

This course has been in high demand over the last couple of years and is now being presented at VISION for the first time.  Topics to be discussed will include electronics and alignment, reading the numbers to diagnose bent parts, bump steer, and aligning today’s altered vehicles.  Class participants should have a minimum of 3 years hands on experience.

Advanced Base Engine Diagnosis (T16-D)

by Dave Scaler

This course focuses on what can be a VERY difficult driveability or emission diagnosis; a base engine problem. What can make base engine problems difficult to diagnose? Well for a start, there is no scan tool or scope that can tell you exactly what is wrong with an engine (for example: that the #4 cam lobe is worn, the timing belt is off ½ or 1 tooth, or that a vehicle with a SMALL HC failure is due to a base engine problem.) Any technician can diagnose a broken timing belt, this course focuses on the not so obvious failures. Trying to identify engine problems by disassembly of components is not a good option for diagnosis, since it is very time consuming. This course takes your diagnostics to the next level, by expanding on the theory of engine operation. You will then use that theory to provide fast "real world" diagnosis without disassembly! From volumetric efficiency testing, compression theory, valve timing analysis to HC failures, this course will give you the tools to quickly and accurately diagnose base engine problems. This course is also excellent for the seasoned veteran, as many concepts that have applied to older engines, no longer apply to today's engines. This course covers both import and domestic engines.

Basic Electricity & Circuit Diagnosis (T24-E)

by Dave Scaler

Understanding electricity is essential for any technician.  This course is designed to give technicians the tools needed to understand basic electricity.  Technicians of any skill level will benefit from this course.  First timers will get the essentials and experienced techs will strengthen their skills (it often takes a few times to retain electrical knowledge).  Highlights include: “need to know” theory and real world diagnosis, Ohms Law, Importance of Watts, Series & Parallel Circuits, short circuit testing, high resistance circuits and circuit defects. Even though most techs understand volts, ohms and amps, it is the application on the car with parallel and series circuits that can cause misdiagnosis.

Body Control System Diagnosis (T25-E)

by Mark Ingram

BCM functions, basics of serial data communication, module pinging, BCM controlled lighting, actuated systems, electronic charging system controls, and theft deterrent systems are detailed in this presentation. Pattern failures and diagnostic techniques are covered.  Sponsored by AC Delco.

 

Controller Area Network Operation and Testing (T26-E)

by Scot Manna

This course will cover the design and installation of the new Controller Area Network or CAN Bus, communication networks now being found on GM, Ford and Chrysler vehicles.  All 2008 and newer vehicles will use CAN for OBDII Powertrain diagnostics and industry standards will be covered.  Meter, scope and scan tool testing will be shown.

Diagnosing Outside the Box (T17-D and T17-E)

by Kent Klingensmith

This should be working!  It doesn't make any sense! What if all of the suspected reasons for a particular symptom have been ruled out?  This course will cover ways to avoid pitfalls and dead-ends often encountered during the diagnostic process and tricks and strategies for intermittent problems.  Sponsored by IDENTIFIX

Diagnostics 101 (T3-CD - all day class)

by Jim Wilson

Are you looking to expand your technical abilities?  This all-day course has been designed specifically for technicians with limited experience and/or formal education in engine performance diagnosis and repair.  Basic engine systems design and testing, as well as common problems will be covered in depth.  Sponsored by O’Reilly Auto Parts

Emerging GM Technologies (T7-C)

by Mark Ingram

This 2007 course familiarizes technicians with some of the latest GM technology that are on the street now. Included topics are E-85 fuel systems and associated drivability issues, Spark Ignition Direct Injection systems, Variable Valve Timing and Active Fuel Management, and the latest enhancements to the Duramax diesel system including details on the particulate exhaust filter cleaning operation.  Sponsored by ACDelco

Essential Electrical Checks You Should Know (T18-D)

by Dan Marinucci

This class helps you join the ranks of those sought-after automotive electricians.  Dan teaches basic circuit operation and then gets right down to the vital voltage and current measurements you MUST know to diagnose problems quickly.  Novice and veteran techs always find lots of practical tips in this session. You will learn basic series circuit operation; voltage/current measurements; voltage drop techniques.

Evaporative System Test Tips You Should Know (T8-C)

by Dan Marinucci

Dan offers practical, must-know test tips that apply to a very broad range of evap systems.  He also saves you time and aggravation by covering common failures and explaining simple checks for suspect components.  A neat evap system simulator helps you see vital test procedures in action.  Understand key components of the most common systems; understand the simplest, functional tests for evap components; understand leak-test options from simple to sophisticate.

Ford Powerstroke Diesel 6.0 (T9-C and T9-D)

by Bruce Amacker

This course begins with an introduction to the 6.0 liter engine, with special emphasis given to maintenance procedures and peculiarities, and covers all operating systems:  glow plug circuits, fuel supply and delivery, complete HEUI theory and application, oil pump low pressure and high pressure circuits, all plumbing circuits involved for both systems, computer and injector driver module systems, diagnostic procedures, computer strategies, injector sleeve replacements, common problems and pattern failures.  A wide variety of Powerstroke parts are provided for demonstration purposes: cutaway turbocharger, fuel injectors, sensors, pumps, a complete fuel system, and more.  A 6.0 Powerstroke cylinder head which has been cut in half to expose all passageways is also used in class.

Fuel Trim Diagnostics (T27-E)

by Bernie Thompson

This course will cover an in-depth look at modern fuel injection systems and the effect of fuel trim.  At first, the complexity of these systems can overwhelm the technician.  With a basic understanding of how these systems operate, the technician will learn how to properly trouble shoot difficult drivability problems in just minutes.  The key is using the fuel trim as the technician’s window into the fuel injection systems.  This course will teach the technician new and efficient ways to repair vehicles where it counts; in your service bays.

GM Displacement on Demand (T19-D)

by Scot Manna

GM’s latest attempt at “more power, lass gas” that reminds us of the 1980’s Cadillac 8-6-4 engines.  This class will cover theory and operation of this newer system which is being used on Chevy Trailblazer EXT, GMC Envoy XL and Envoy XUV.

GM Duramax Diesel (T28-E)

by Louie Nelson

The fastest growing vehicle group today is electronic diesel light and medium duty trucks. This course focuses on the popular GM Duramax system. Beginning with a fundamental review of the basics of electronic direct injection systems the technician will understand how to properly test and diagnose the major systems including the fuel supply, direct injection, and computer control systems. Topics will include the use of the scan tool during diagnosis. Also included are common pattern failures and preventive maintenance service procedures. Sponsored by CARQUEST Technical Institute

Go With the Flow! Advanced Fuel System Diagnosis (T10-C & T10-E)

by John Thompson

Prepare to run the gauntlet of complexities involved in transporting fuel successfully through an entire fuel system.  Diagnosing fuel systems is not as simple as it seems.  It requires understanding varying fuel system designs, PCM logic, the function of components involved as well as basic fuel pressure and flow theory.  From the tank forward, John will explain the conditions required and strategies employed to move fuel through an entire system.  System strategies and other components only exist to operate one component.  Do you know which component that is and all that's required to make it work?  If not, you'll want to take this class!

"HOT" CHRYSLER SBEC, JTEC and NGC Fuel Injection Diagnostic Tricks and Techniques (T11-C)

by Dave Scaler

Tips and Techniques diagnosing driveability problems are the focus of these very popular Chrysler Fuel Injection systems for both cars and trucks.  Course highlights include: JTEC A/D sharing diagnosis, sensor input and output testing and operating strategies.  OBDII monitor diagnosis and application, including Key OFF O2 heater monitors. ASD diagnosis and testing, Return less fuel systems testing, scan tool strategies, and Data PID interpretation.  Also covered in this class is Multiplex Bus Data Line communication errors for PCS and CCD systems.

Hybrids (T4-CD - all day course)

by George Lesniak

The Hybrid vehicle segment is the fastest growing market in North America. With over 700,000 vehicles sold as of January 2007 it is only a matter of time before your customers who own a hybrid vehicle visit you requesting maintenance services. While there are many safety issues that need to be addressed when servicing hybrids, the reality is there are only a few services that require factory tools. Hybrid vehicles all have internal combustion engines that need oil changes, tune ups, and carbon services. They all have brake and suspension systems that you can service along with cooling systems, tires, and transmission fluid services. This course covers the unique service issues you will find on the most popular hybrid vehicles that will show up in your bays. This is a must class for your business to be prepared to compete with the OE dealers for your customers future business.  Sponsored by CARQUEST Technical Institute

Introduction to Digital Storage Oscilloscopes (T29-E)

by Bob Heipp and /Scott Shotton

Learn the power of using a DSO as a diagnostic tool.  We will discuss scope principles such as voltage, time, trigger, slope and more.  We will break waveforms from common inputs and outputs down into usable diagnostic pieces. Low current probe applications basic Ohm's law will also be discussed.

Low Amp Probe From the Ground Up (T12-C)

by Glenn Young

Current probe testing is an advanced diagnostic procedure. This course covers the theory, operation, and diagnosis of using a current probe to test electrical components. This class will clear up technicians’ misconceptions and provide a clear diagnostic direction when diagnosing with a current probe. Case studies are used to give clear understanding of this technique.

Mass Air Flow Sensor Diagnostics (T13-C)

by John Thornton

This class will explain proven and straightforward techniques used to diagnose MAF sensors.  GM, Ford, Nissan and Toyota MAF failures will be analyzed and discussed in a case study format.  Diagnostic tools discussed will include fuel trim, signal analysis and a VE calculator.

Maximizing Your Abilities with the Internet (T20-D)

by Bob Heipp and /Scott Shotton

Tap the vast resources available on the web that can make your shop more effective.  This course covers the resources available, most of them free, and how to use them effectively.  Topics cover parts issues, training, references, and (most heavily) diagnostic resources.  See what the web has to offer and how you can benefit.  Course attendees will receive several freebies, including a FREE one month subscription to the Chrysler website!!

New Diagnostic Technologies (T21-D)

by Bernie Thompson

The automobile has been around for over 100 years.  During this period of time many new techniques have been developed in order to diagnose the internal combustion engine.  With the advances in technology have come new and exciting methods to determine problems within the engine.  One of these advances is the use of pressure transducers to diagnose complicated problems in minutes.  Find misfiring cylinders through exhaust pressure.  Find camshaft timing problems, broken or weak valve springs, bad valves or valve guides, timing chain or belt tension problems, piston sealing problems, intake manifold gasket leaks, ignition timing, dirty valves or ports – all through the spark plug hole!

New Vehicle Technologies (T30-E)

by Vince Manship

Every year new car dealer technicians attend a new model introduction course to keep abreast of the new technologies coming to their bays. This course is designed to highlight the new technologies that are on the street headed your way. It is not a diagnostic class but information focused on helping you identify and prepare for these new systems. Covered are Gas Direct Injection, Constant Velocity Transmissions, Common Rail Diesels, Variable Displacement Engines and Electronic Steering Systems. By being aware of these new systems you will be able to better inspect your customers vehicles and prepare for diagnosing them when problems arise.  Sponsored by CARQUEST Technical Institute

Scan Tool Data:  The Good, Bad, & Downright Ugly (T31-E)

by Jim Wilson

Most intro techs ask the question, what does all the Datastream mean and how to use it? This class will handle that question by providing guideline for sensor inputs, what fuel trim is and how to use it, how to use freeze frame information and more to aid in diagnosing the problems with a scan tool.  Sponsored by O’Reilly Auto Parts

SUV and Light Truck ABS (T14-C)

by Bendix

This course focuses on the most popular antilock bake system utilized on light trucks by OE manufacturers.  The seminar discusses Kelsey-Hayes 4WAL fundamentals of the ABS microprocessor, hydraulic control circuit, and proper bleeding techniques.  The course reviews common brake related problems and discusses problem solving techniques to reduce customer comebacks.

Tips, Tricks and Techniques (T22-D)

by Glenn Young

New tools, equipment, and parts are available to make a technician’s life easier and more efficient. This is not a sales pitch to buy anything.  There are discussions regarding the use of specific manufacture’s products. This is an objective presentation.

Tire Pressure Monitoring Systems (T32-E)

by Glenn Young

this course will prepare the attendee for the new systems mandated by NHTSA on all vehicles built after Sept. 2007. Although these systems have been around for some time now, technicians are just now starting to see and diagnosis them in the shops today. This class is not just for the tire technicians, service advisors and driveability techs should also attend.

Using the Ford IDS Scan Tool (T33-E - Live Car Class)

by John Thornton

The Ford IDS (Integrated Diagnostic System) is an extremely powerful, PC based factory scan tool.  This tool is used for most Ford diagnostic functions including module programming.  The IDS is also very affordable.  If you are thinking about purchasing a Ford factory scan tool or have recently purchased this tool, this class is for you.  This live-car class will demonstrate most of the commonly used functions of the IDS.  Topics to be discussed and performed on a late model Ford include the following: • network tests and self tests; • selecting and graphing data pids; • bidirectional capabilities; • taking and saving scan data recordings; • power balance and relative compression; • fuel injector balance testing; • module programming; • PATS (theft) functions; • Tool updating and more!

Vehicle Voltage Drop (T15-C and T15-E)

by Joe Glassford

One of the most common electrical problems showing up in vehicle service bays today is the phenomenon known as voltage drop.  If voltage drop is not understood, countless unsolved electrical mysteries can happen to the service technician. Voltage drops on the ground side, when not understood, can trick you into replacing parts that are not bad.  The more connections and wiring a vehicle has, the more vulnerable the electrical system is to voltage drop.  This class takes the mystery out of vehicle voltage drop.

Volkswagen/Audi Diagnosis (T23-D)

by Louie Nelson

Have you ever been faced with diagnosing a Volkswagen or Audi that a good customer insists you service but have no idea how to manage things like display groups, measuring blocks, coding or adaptation? Then this course is for you. Many aftermarket scan tools now emulate the VW/Audi or VAG diagnostic tools making it easy to gain access to VW or Audi data in the bay. But since most technicians don't have the training needed to analyze the data or leverage the powerful VW/Audi on board tests, the vehicle gets shipped to the dealer. This course provides a clear understanding of the VW/Audi method if organizing data and testing systems. Learn how to perform controller coding and adaptations. Recognize the problems associated with some of the aftermarket scan tool genericized functions. This course will improve the use of your existing scan tools.  Sponsored by CARQUEST Technical Institute