Driving Technology: Curbing the Possibility of a Volt Electrical Fire
In early January, General Motors announced enhancements to the vehicle structure and battery coolant system in the Chevrolet Volt would further protect the battery from the possibility of an electrical fire occurring days or weeks after a severe crash. The enhancements come in response to a National Highway Traffic Safety Administration (NHTSA) preliminary evaluation to examine post-severe crash battery performance.
Book Report: Automotive Electrical Performance Projects
For the automotive professional with electrical experience, Automotive Electrical Performance Projects by Tony Candela is a great edition to their technical library as it details a variety of popular performance project upgrades. In this “Performance Projects Series” title from CarTech books, brilliant color photos and explanatory step-by-step captions detail the installation of the most functional and beneficial upgrades for enthusiasts of varying skill levels.
Finding Electrical Shorts On Multiple Circuits
When I was a kid, I saw a movie called “Juggernaut” with Richard Harris as the main character. It was about a cruise liner that was about to blow up because a terrorist had planted 55-gallon drum bombs all over the ship. The premise of the story line is that Harris was going to save all the people on the ship by defusing the bombs. All through the movie, there were references to the different relays and electrical circuits.
Service Solutions: Electrical Problems – Invisible Targets
To correctly diagnose invisible electrical challenges, sometimes, it literally takes all we know plus patience, suggestions from others and maybe a little luck. This story began innocently enough with an overheating complaint on the first vehicle. The second had intermittent flickering headlights and instrument cluster gauge fluctuations, so it was an obvious challenge. We will attempt to convey what was learned in locating the target causes of these electrical challenges.
Tech Feature: Finding Electrical Shorts on Multiple Circuits
When I was a kid, I saw a movie called the “Juggernaut” with Richard Harris as the main character. It was about a cruise liner that was about to blow up because a terrorist had planted 55 gallon drum bombs all over the ship. The premise of the story line is that Richard Harris was going to save all the people on the ship by defusing the bombs. All through the movie, there were references to the different relays and electrical circuits.
Innovative New Carter Fuel Pump Electrical Circuit Verifier from Federal-Mogul Offered with Free Bonus Pack
The innovative Carter CV1000 Fuel Pump Electrical Circuit Verifier is available with a free bonus pack of accessories, training materials and premium items through June 30, 2009.
Remy Electrical Aftermarket Changes Name to Remy Power Products
Remy Electrical Aftermarket has changed its name to Remy Power Products. The change aims to consolidate all the company’s businesses under one name.
Electrical System Testing Tools and Equipment
One day we are fat, dumb and happy using a piece of wire with a 12-volt bulb on the end of it to test things with. Now we are faced with deciding between using the 10 meg-ohm computer safe test light, the power injector or a logic probe complete with polarity protection, audible alarm, light and 20-foot memory cord. Geeesh! How did things get so confusing so fast? Progress my boy! That is the root of our problem here! As the cars and systems have gotten more and more complicated, so have the tools and equipment needed to work on those cars ….
Electrical System Tools and Equipment
Neutrons, Electrons, Klingons? As today’s cars and systems have gotten more and more complicated, so have the tools and equipment needed to work on those cars. The professional technician is expected to be able to understand electrical theory, electronics, physics, as well as understand and interpret readings from complex electrical test equipment.
Tech Tip: Mercedes-Benz A/T Fluid Leaks at the Electrical Connector
A 2002 ML 500 with a 722.6 automatic transmission may leak oil in the area of the electric connection. Secondary concerns may be oil in the wiring harness. Perform the following procedure to resolve the problem. Clean the transmission in the affected area and replace the electrical connector and the related O-rings ….