multimeter

Working around automotive electronics tends to make a lot of gearheads really nervous. But the truth is, if you start with the basics, you will probably find that vehicle electrical […]

Ever woken up to a dead battery that’s been mysteriously drained overnight by some phantom electrical gremlin? The phenomenon is called parasitic electrical draw, and it can be caused by […]

An extremely useful and versatile tool that doesn’t get much attention is an electrical multimeter. While analog handheld multimeters have been around for decades, today’s digital models are much more […]

Most (if not all) cars with any form of computer engine control rely on some sort of a throttle position sensor. In fact, TPS units began appearing on vehicles several […]

Current is a critical component of any electrical system. In basic terms, current is the flow of electricity. It is quantified in amperage, with “amps” being the unit of measure. […]