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GM ethanol sensor wiring
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GM ethanol sensor wiring
Posted:
Fri Jun 26, 2020 3:16 pm
by
Bmatt2020
When wiring the GM 13577429 Ethanol sensor are we supposed to ground the sensor to chassis ground or the digital ecu ground?
Re: GM ethanol sensor wiring
Posted:
Fri Jun 26, 2020 3:30 pm
by
Spunkster
Chassis ground.