Diagnostics Through CAN Networks
Since model year 2003, a growing number of domestic and import vehicles have been built with a new onboard communications protocol called CAN (Controller Area Network). CAN is essentially an engineering standard for how computers and modules talk to one another via the serial data bus in a vehicle’s wiring system. It’s a high speed
Shop Profile: A European’s Recipe for Success
Blend Quality Service with Expert Advice When the ambitious, young Fred Sonsini, an Italian immigrant, set up his automotive repair business in 1982 in Plymouth Meeting, PA, — Fred Sonsini Imported Luxury and Sports Car Center — he had but a “simple” recipe in mind for achieving business success. Sell “quality” service and repair for
AC Update: Running A/C Diagnostic Tests Before Dash Surgery
I must have worked on Mercedes-Benz automobiles for 15 years before I ever replaced an evaporator. Through the 1970s, we pulled many an evaporator out of 107 and 116 chassis models to repair a poorly designed interior drainage system. The early models had little flappers on two interior tubes that carried the condensation to a
Improving Diesel Technology
There is a “shade tree” law from the 1970s that states that computing capacity doubles every few years. In fact, computing capacity for the size of the computer or device has outstripped that by several orders of magnitude in the last five years. As evidence of that, we now see cell phones that were only
Alignment Equipment
From the brake pad to the shock absorber, every product that you come in contact with at a shop has a history that goes back at least 75 years. We will look at different product categories and track the innovations that have shaped these products and the future for these segments. Alignment Retrospective In the
The Future of Diagnostics Is In The CAN
Since model year 2003, a growing number of domestic and import vehicles have been built with a new onboard communications protocol called CAN (Controller Area Network). CAN is essentially an engineering standard for how computers and modules talk to one another via the serial data bus in a vehicle’s wiring system. It’s a high-speed standard
Import ABS Diagnostics: Customer Input Can Help Pinpoint System Culprits
The ABS warning light is on in your customer’s car and he wants you to check it out. So where do you start your diagnosis? Because the ABS warning light is on, you know the ABS system has detected some kind of fault. But are there other problems that may be affecting the ABS system?
Getting Tanked: Flex Fuel Engine Modifications Allow for Alcohol-Based Fuel
In case you haven’t heard, Flex Fuel technology is really starting to take off in the U.S., becoming more popular in late-model vehicles than technicians may realize. If you haven’t had any training on these vehicles, you may find some of the technical changes OEMs have made to the engines will alter the way you
Odds & Ends:
The Return of the Mustang Pedal Car It wasn’t long after Henry Ford began mass-producing Model Ts at the turn of the century that kids took to sidewalks in miniature pedal cars. The steel-covered toys remained high on children’s wish-lists until the ’70s when the company stopped producing them. Just as the 1965 Mustang was
A/C Update: Underhood Service: January 2006
MACS Jumps on the Express Train 2006 Show Preview Although temperatures are always changing, one thing remains constant: hot summers and cold winters bring great volume to the air conditioning, radiator and heater repair business. “Nothing is more important to our industry than the weather,” said Elvis Hoffpauir, Mobile Air Conditioning Society Worldwide (MACS) president