Quote:
Originally Posted by Corellian Corvette
If you have a Power Probe, you can feed power to each line on the O2 sensor circuit. You have the TCM removed, and the 02 sensors removed then no reason not to feed power to each wire and see which one trips the breaker.
Or you could simply get a test light and see which wire provides the ground to turn the light on?
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You have to cut them apart to do that test.
If any wire is grounded they are all grounded through the common splice.