Post Tagged with: "multimeter"

Videos & Galleries

Video: Troubleshooting a Dead Spot on a Throttle Position Sensor with an Electrical Sweep Test

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 […]

How Tos

How to Diagnose Automotive Electrical Ground Issues

Chasing down electrical gremlins in a motor vehicle can be an exercise in frustration—the kind of frustration that makes young men old and old men talk to themselves. An electrical […]

Using-a-Multimeter-Amp-Current-Video-Still-ACDelco
Videos & Galleries

Video: How to Use a Multimeter to Measure Electrical Current

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. […]