Quote:
Originally Posted by gitter
Just checked spade connector (at coil) to chassis ground got .3
Checked ecu plug black wire to chassis ground got 3.7 still. Does this mean the black wire is grounding Somewhere it shouldn't?
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That's strange because both those readings should be same since it's same same black wire you're testing. Resistance to ground should not matter whichever end you measure from. And reading should be much higher to infinite resistance.
Do same measurement with green wire. Spade connector @ coil and ECU should be unplugged for these tests.