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.
Fuel Injector Service: The Basics and Beyond
and go traffic conditions. Because high underhood heat usually increases electrical and clogging failures in fuel injectors, fuel-injected vehicles driven in metro areas may generally need more maintenance than vehicles driven in rural areas. We can also generally say that many late 1980s and early 1990s fuel injectors fail more often because of poor design,
Actron Offers Twin Five-Foot Multimeter Lead Set
For use with Actron and other major brands of multimeters with detachable leads, Actron’s Twin Five-Foot Multimeter Lead Set, #CP7866, is constructed from high-quality, high-visibility polyurethane for superior memory retention and resistance to oil and grease.
Equus Introduces INNOVA Hands-Free DMM
The INNOVA 3340 Automotive DMM (10 MegOhm) is a hands-free, full-function auto-ranging engine analyzer that measures vehicle rpm, including coil-on-plug vehicles.
Diagnostic Dilemmas: The Pressures of Intake Manifold Vacuum Tests
Several years ago, a retired school teacher brought in a 1994 Chevrolet S-10 Blazer that had developed an intermittent rough idle condition. Although a rebuilt engine had been installed a year before, and all of the wiring and vacuum hoses looked as if they were in factory condition, I took nothing for granted. An ignition
Scan Tools: Tune In, Tune Up, Cash In
What is with all the new interest in music? Everywhere in the car industry and the aftermarket, people are talking about the “tuner” market. Are they talking about the old stereo of Dad’s in the den? Maybe they are talking about the newest disk player that can support mpeg and iPod? No! The interest is
Tech Tip: Going Digital – DMMs and DVOMs
These days, no matter what kind of automotive repair work you specialize in, virtually every system has a certain amount of electronics. Consequently, one diagnostic tool every technician needs is a digital multimeter.
Tech Tip: Engine Analyzers Combine the Capabilities of Many Diagnostic Tools into One
When most people think of an engine analyzer, they think of a big box console with automated test capabilities that can detect a wide variety of faults. There are still some machines like these today, but many of the features of a traditional engine analyzer are now available in top-of-the-line scan tools.
Comprehensive Family of Automotive Diagnostic Tools Showcased in New Actron Catalog
The full-color, 32-page catalog includes sections on scan tools and code readers, multimeters and analyzers, timing lights, testers, remote starters, vacuum pumps and brake bleed kits, as well as an array of accessories, cables and carrying cases.