CAN Data: Class-2 Loop Configuration Tip
Check out this technical tip clip on CAN Data with Dave Hobbs. In this clip Dave talks about Class 2 layouts, specifically the ‘loop configuration’ systems. He breaks down the layout of theses systems in an easy to understand manner and talks about how the modules communicate on this type of system as well as how they are electrically wired.
This clip is an excerpt from the 240 minute comprehensive “F.R.E.D Kicks The Can” with Dave Hobbs, available from Automotive Video.
MACS Tip: 2004 Chrysler Pacifica Control Head Replacement Case Study
In this case study–an excerpt from the MACS Quick Hits training video–Paul DeGuiseppi talks about a 2004 Chrysler Pacifica with a blend mode issue diagnosed to be a problem with the control head. The vehicle ended up being a comeback with the customer complaining about the same issue. Paul goes on to talk about how important the ability to diagnose electrical and electronic issues has become in HVAC repair and service.
“MACS A/C Quick Hits” with Paul DeGuiseppi, available from Automotive Video.
Tricks for A/C Compressor Solenoid Testing
So you don’t have an electronic control valves testing unit like the MT 1400 for testing AC solenoids while in operation? Well in this tip clip from the MACS Quick Hits AC Service class, trainer Paul DeGuiseppi gives you some helpful tips and pointers.
“MACS Quick A/C Hits” with Paul DiGueseppi, available from Automotive Video.
Gen X & Y Advertising Strategy Tip Clip
Bill Haas outlines how to develop an advertising strategy for Generation Y in this tip clip from Marketing to Generation X & Y. Bill tells you what media works best to reach Generation Y and why traditional media doesn’t successfully reach them as it did previous generations.
This clip is an excerpt from“Marketing to Generation X&Y”with Bill Haas
A4 Alignment Basics Tire Wear Tip Clip
In this short video clip from the A4 Suspension and Steering class, Delphi instructor Dave Hobbs discusses and shows some basic tips and knowledge to help you better diagnose alignment issues based on tire wear helping you more quickly and accurately use the alignment machine to put everything in spec.
This is an excerpt from“The Complete A4 Test Prep Program”with Dave Hobbs
A4 Power Steering Fluid Check & Maintenance Tip Clip
Watch this tip clip excerpt from the A4 Steering and Suspension ASE Test prep course presented by Dave Hobbs. Dave talks about proper testing and maintenance of power steering fluid and related components–showing examples and highlighting the things you should know both as a technician and to pass the ASE A4 certification test.
This tip clip is an excerpt from“The Complete A4 Test Prep”with Dave Hobbs
Tip Clip: GM Equinox
Check out this tip clip video from instructor Bill Fulton’s class on Gasoline Direct Injection to learn more about GDI systems and components. He shows us around under the hood of a GM Equinox and talks about each of the components while pointing out service and safety procedures.
This tip clip is an excerpt from“Gasoline Direct Injection”with Bill Fulton
Diagnosing Stubborn Parasitic Battery Drains
Parasitic drains can be measured with ammeters with the battery cable. Now the problem with taking the battery cable off to install the ammeter is that, sometimes electronic modules are the source of the parasitic draw. In this video, instructor Dave Hobbs talks about some other tricks for diagnosing these problems. He talks about the class two message monitor– a feature available on the Tech Two and also the Master Tech– which tells which module’s active and which module is inactive. He also goes on to cover using a parasitic draw tool in order not to disrupt the circuit while using an ammeter. Watch and learn how to use the class two message monitor or a simple knife switch for some neat tricks in diagnosing some stubborn, hard to find, parasitic battery drains.
This clip is an excerpt from the 210 minute comprehensive “A6 Test Prep Program” with Dave Hobbs, available from Automotive Video.
Alternative Tests for Mass Air Flow Sensors (MAF)
In this excerpt from Dave Scaler’s complete training program ‘Top 10 OBD II Codes: How to Fix Them Fast,’ Dave discusses alternative tests for mass air flow sensors (MAF). He talks about how to use your scan tool in order to check several different things to determine the state of the MAF.
This clip is an excerpt from the 150 minute comprehensive “Top 10 OBDII Codes” training program with Dave Scaler, available from Automotive Video.
CAN Data: Class-2 Loop Configuration Tip
Check out this technical tip clip on CAN Data with Dave Hobbs. In this clip Dave talks about Class 2 layouts, specifically the ‘loop configuration’ systems. He breaks down the layout of theses systems in an easy to understand manner and talks about how the modules communicate on this type of system as well as how they are electrically wired.
This clip is an excerpt from the comprehensive “FRED Kicks the CAN” training program with Dave Hobbs, coming soon from Automotive Video.
Pressure Transducer Case Study: 2002 Explorer 4.0L
Instructor John Thornton presents this in depth comprehensive case study of a 2002 Ford Explorer 4.0L vin E with a misfire at idle speed. John details the use of his scope and pressure transducer to perform a cranking compression test and goes on to point out the various indicators you should be watching your scope pattern for and how to identify problems.
This clip is an excerpt from the 270 minute comprehensive “In Cylinder Pressure Transducer Diagnostics” training program with Dave Hobbs, available from Automotive Video.
Ford Electronic Returnless Fuel Systems
In this tip clip excerpt from the complete Fuel System Testing Strategies, class instructor Bill Fulton talks about the Ford Electronic Returnless Fuel systems and how to perform tests on this system using your DSO. He shows us the parameters to watch out for on your scope and how to interpret the info you see.
This clip is an excerpt from the 135 minute comprehensive “Fuel System Testing Strategies” training program with Bill Fulton, available from Automotive Video.