Quote:
Originally Posted by aa909
Thanks again Patrick. I ran the test and it averaged about .07-.1V from the neg terminal to the alternator.
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That's a good number. Now that you've learned how to test your grounds with a voltage drop test you can use that on other ground points on your engine/frame or dash ground connections. You do it the same way, just remember to always do it with a load on the system and have one VOM probe on the negative terminal of the battery. It's as easy as that.