5-PIN RELAY EXPLAINED: BENCH TEST, WIRING, AND WHAT’S INSIDE

In this video, we bench-test a Bosch-style round 5-pin automotive relay and walk through exactly how it works.

BENCH TEST VOLTAGE REGULATOR WITH 12V POWER SUPPLY OR TWO 9V BATTERIES

I walk through bench testing a voltage regulator using basic tools to determine whether it was actually faulty or good using a 12v Power Supply and using two 9V batteries.

BENCH TEST ELECTRONIC DISTRIBUTOR, WIRES, AND SPARK PLUGS

In this video, I bench test various electronic ignition components, including a distributor, spark plugs, and spark plug wires.

Classic Car Parts Testing, Tools, AND Repairs

5-PIN RELAY EXPLAINED: BENCH TEST, WIRING, AND WHAT’S INSIDE

BENCH TEST VOLTAGE REGULATOR WITH 12V POWER SUPPLY OR TWO 9V BATTERIES

BENCH TEST ELECTRONIC DISTRIBUTOR, WIRES, AND SPARK PLUGS