By Joe Glassford. Check out this information on starter solenoid testing from Joe Glassford’s new book on vehicle testing procedures. This article gives you some much needed real world information on stater solenoid functionality that will help you better understand how to troubleshoot and diagnose problems later.

By Andrew Markel. GM TPMS systems on Buick, Pontiac, Chevy (Chevrolet), GMC Cadillac and Hummer models are some of the easiest to service if you have the right tools and knowledge. Starting in 2007, most vehicles use a Schrader- or VDO-manufactured system that shares the same relearn procedures and behaviors. There are exceptions, like the Pontiac Vibe.

By Tom Ham. Are new car dealers eating your lunch? Can you just take a quick look at it? You send oil change reminders to who? Check out the latest Auto Shop Monthly Management Tips from the Automotive Management Network to get inside secrets on managing your shop and increasing your bottom line.

Bill Fulton presents a tip clip examining an intermittent no-start that also does not display any scan data on a 2003 Grand Cherokee. Bill talks about doing a test to check the bus circuits state of health by walking us through the systems data bus schematic and finding clues about what components to check next.

In this tech tip clip video, Bob discusses the primary component to Toyotas key off evaporative emission system, the pump module. This clip helps you understand the basic modes of operation to the various components found with in the pump module.

By Matt Fanslow. If you’ve been looking at purchasing a DSO (Digital Storage Oscilloscope) in the last few years, undoubtedly you’ve seen much attention paid to Vertical Resolution. To the scope savvy, it is the new “Sample Rate Rage”. For years, Sample Rate was advertised as the most important of scope specifications. The higher the sample rate, the better the scope. Thanks to Pico Technology, and those few individuals that embraced its use in the auto repair industry, we have been re-educated. Sample Rate, it turns out, while important; hinges on other factors. Vertical Resolution, you will find, is also one of many factors that determine the true “power” of a DSO.

In this Tech Tip Clip video Bob works on a vehicle with a code 0400, a gross evaporative emissions leak also with a gas cap light illuminated on the dash. Bob uses the Tech 2 to verify the leak walking us through the process of using the EVAP Service Bay Test mode allowing us to test the system as though the vehicle were driving down the road.

In this hands on tip clip using a CAN compliant Ford Bill guides us through the parameters that you will come across in your scan tools. He tells us some things to watch out for, values to be wary of and more. Bill breaks down and explains various parameters such as Commanded Equivalence Ratios, Commanded EGR, Distance DTC Clear, Distance MIL Active and Relative Fuel Rail pressure. Bill goes on to describe processes you can employ to streamline data so you are better able to manage diagnostic results.

By Bob Dowie. One of the common check engine light problems you’ll encounter on Hondas is a misfire code with no apparent misfire. Many times, this problem will be traced back to tight valve lash. Obviously, a tight valve will pass the audible test every time. But, it’s the tight valves that will set the check engine light in the best case, and if it’s ignored long enough you’ll be looking at a low-compression situation caused by a burnt valve.

Automotive Video Inc announces the course line-up for the 2011 AVI Training Conference to be held in Las Vegas during Industry Week in coordination with AAPEX. Prepare yourself for world class technical training in Vegas along side AAPEX at the Sands Expo Center, October 31 – November 1, 2011!

In this hybrid tech tip clip instructor Dave Hobbs talks about the hybrid battery disconnects and how important it it for you as a technician to know how to know the procedures to deactivate and shut down hybrid voltage systems in order to safely and efficiently even be able to service other non hybrid systems on a vehicle.

By Scott ‘Gonzo’ Weaver. Today’s cars have several different methods of producing spark and setting fuel injector pulses. All of the sensors create a nominal voltage by way of what is referred to as a “Hall effect,” either from an external magnet mounted on the cam gear or body of the distributor housing, or it has its own small magnet inside itself and the Hall effect is created by passing the sensor over or near a piece of slotted metal.

By Tom Ham. Is there any rhyme or reason to your parking lot? No time for inspections with customers waiting? Are you utilizing the factory maintenance schedules? Check out the latest Auto Shop Monthly Management Tips from the Automotive Management Network to get inside secrets on managing your shop and increasing your bottom line.

In this tech tip clip excerpt from the AVI class ‘Top 10 OBD 2 Codes: Fix Them Fast’ training program instructor Dave Scaler talks about slow response codes. Current generation o2 sensor heaters are controlled by the computer, and cars today go into closed loop faster than ever on todays cars. Dave talks about the two downsides of this situation and how they effect your diagnostic process. He goes on to further detail the diagnostic processes involved in solving O2 sensor slow codes.

Automotive Video has announced the new ‘Top 10 OBD II Codes’ training program with Dave Scaler. In this program, Dave will not only teach you how to fix OBD II DTC’s, he’ll teach you methods to fix them fast! Whether it’s an import or domestic vehicle, this program contains universal techniques you can apply to any make or brand—without using a manual or factory flow chart!

Get the latest ASE test prep training with the A2 General Transmission Diagnosis Test Prep course now available from Automotive Video! The purpose of this 77-minute ASE pre-test training is to focus on the part of the A2 that has the highest failure rate: Diagnostics. Instructor Wayne Colonna will cover fundamentals of the torque converter and planetary gear train operation, as well as understanding component application charts, and ending with knowing the difference between a solenoid performance failure and a solenoid electrical failure. A comprehensive understanding of these subjects will enable the technician to determine the proper diagnostic routine regardless of the type of transmission being diagnosed.

In this clip from the ASE A2 Transmission Diagnostics test prep program, Wayne Colonna talks about transmission performance codes. He talks about how on some computer controlled transmissions if there is a code stored or shift adapt issues the computers strategy is to overcome this slip by increasing line pressure. He talks about the problems this can cause during the diagnostic process and how to overcome these issues.

By Carlton Banks. This is the first in a series of investigations covering many states’ top emissions-related codes. Our goal in this report is to discuss the characteristics of the P0446 code as it applies to many GM systems.

In this series of short tip clips from management and service writing instructor George Witt you will learn several quick tips that will help to to better market your shop. George talks about things such as friendliness, cleanliness, reminders, humor, training, and equipment.

In this tip clip instructor John Thornton will present some ‘need-to-know’ info about some common function found on your PicoScope. John covers things such as vertical scale (number of volts per division), horizontal scale (the base time of the sweep speed), and trigger.

A DTC is made up of 5 digits. Knowing the composition of the code makes it is easier to trouble shoot a DTC without knowing the description of the code.

Automotive Video has released three new training programs from Bosch trainer Bob Pattengale-Using your Tech II, J2534 Regrogramming Fundamentals, and MTS 5200 Labscope. These training opportunities are now available to technicians everywhere who are looking to gain new diagnostic knowledge and skills.

We love to get opportunities to meet and connect with techs and shop owners in person. Trade shows and events such as Vision KC and ATE provide us the perfect opportunity to do just that. We encourage you to come on out to these events for some great training, networking and trade shows.

Service Advisor Tips and Tricks is now available from AVI! In this training program for service advisors, instructor George Witt takes some time to focus on the telephone. In today’s businesses you have to minimize expenses, maximize sales and be competitive. This class will show you how to be efficient with the phone by teaching you how to accurately find out what the customer wants, how to get off the phone quickly if it’s the wrong type of customer, and how to stay on the line with the type of customers you want.

This DTC search page contains standard diagnostic trouble codes (DTC’s) that are used by vehicle manufacturers to identify vehicle problems. The codes provide below are generic codes that may not […]

Variable valve timing gives engine designers the best of both worlds—power with economy. It is common knowledge that it’s easier to fix a broken vehicle if you have a clear understanding of how it works when it’s not broken.

Bosch instructor Bob Pattengale talks about some best practices for inspecting an a/c compressor. Bob goes on to provide some tips on checking the a/c compressor clutch for proper air gap using both the feeler gauge method as well as the ‘nickel and dime’ method.

George Witt talks briefly about how best to handle technical information calls that you might get from other shops. He talks about the importance of evaluating who you help, when and how often, and most importantly what info you should never reveal.

By Bob Cooper. If you want to build a more profitable, successful business, here are five tips that work!

AVI has coordinated with AAIA this year to bring you TWO exciting events at ONE time! AVI will be bringing their world class technical training to Vegas along side AAPEX at the Sands Expo Center, October 31 – November 1, 2011!

The MACS convention & trade show took place on January 27 – 29, 2011 at Disney’s Coronado Springs Resort in Orlando, Florida. In case you missed the event or you […]

AVI has been pioneering innovative learning solutions to help you access technical diagnostic training faster and more efficiently. With our new All Access Pass it has never been more affordable. The All Access Pass puts our online catalog of automotive training right at your fingertips to speed you through the training you need to stay current.

The focus of this year’s ToolTech is on the new realities of the automotive tool and equipment marketplace and the Shop Of Tomorrow. ETI continues to expand the opportunities at ToolTech 2011 and bringing value to ETI members, OEM’s and other segments of the service industry.

Consumers today want to stay connected and they want the drive to be an experience, especially since the amount of time Americans spend in the car has nearly doubled in the past 10 years.