Unfortunately, the interpretation of the measurements is subjective because of differences in diodes, non-linearity in diodes as well as differences in test equipment. This little exercise will help ...

This video covers the essential steps to properly test a car's alternator and diagnose common alternator issues. The guide demonstrates how to check the voltage regulator, diode rectifier, stator, and ...

A multimeter is an electronic measuring instrument that is used to gauge volts, amps, and resistance from an electrical source. The most common automotive application for a multimeter is to test the ...