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?
Diagnostic Dilemmas: Making the Case with Scan Tool Graphing
I’ve recently updated to test equipment that’s able to save graphed data on a compact flash or CF card. In this case, while the equipment happens to be a Snap-on SOLUS scan tool and a Snap-on Vantage Pro lab scope and graphing multimeter, keep in mind that other equipment on the market is equally capable
Weather Report
Today’s forecast is hot — damn hot with sprinkled patches of grease, burns, scrapes and fussy service managers. Does this sound like your shop in the summer? The alternative calls for waaaay cold with reports of numb fingers and aching feet and toes from standing on ice-cold concrete for eight hours at a time. The
Servicing Import ABS Systems
Import anti-lock brake systems (ABS) are pretty much the same as domestic ABS systems. In fact, the same OEM suppliers who make the ABS system components for import vehicle manufacturers also make them for domestic vehicle manufacturers. The differences that do exist are typically limited to calibration, diagnostic codes and procedures, and wiring. The ABS
Selling Services: Selling the Scope to Your Customer
While replacing a blown head gasket and re-torquing the head bolts, you reach into your tool box and grab your 1/2-inch impact and rattle the bolts down. Just kidding! You would reach for your torque wrench and accurately follow the manufacturer recommendations for torque patterns and values. To guarantee a quality repair, an accurate torque
Waste Not, Want Not
Generating waste is not too difficult for most automotive repair shops. Getting rid of it is what often poses a problem, especially when the waste in question is something that is as environmentally damaging as used automotive fluids. When it comes to disposing of hazardous waste, shop owners need to understand their state’s regulations, establish
Mac Tools Offers Piece of US Nationals History to Aid in Katrina Relief
Mac Tools plans to auction a driver-autographed toolbox from the starting line of the 51st annual Mac Tools US Nationals, the most prestigious NHRA event on the drag racing circuit.
Directions
Edward Sunkin has been the editor of Underhood Service since April of 1999. He has been a member of the Babcox family of automotive aftermarket publications beginning in December 1994, when he joined the jobber/parts specialist magazine Counterman as an associate editor. Edward also spent three years as managing editor Engine Builder, learning about the
Ignition Control Modules
Their Important Role in Creating Voltage at the Spark Plug Electrode
Bleeding ABS Systems
Occasionally, there will be a need to replace an ABS modulator or other hydraulic component, such as a pump/motor or even a master cylinder, on some systems. When this need arises, it will be essential you are prepared for the task. This article provides an overview of some of the techniques, tools and procedures required