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Knock sensor voltage on GM
Posted to Technical Theory Forum on 12/9/2013 15 Replies

Have an interesting question for all the GM gurus out there. Have a Montana that sets a P0327 code consistently. have scoped the CMP and 24x sensor and find no drop-outs or anything unusual. Knock sensor reports out a signal when engine accelerated, or block t... Login to read more.

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car Vehicle Data

1999 Pontiac Montana 3.4L

Engine3.4 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1999 Pontiac Montana 3.4L

Engine3.4 L
Trans4-speed Automatic (Electronic)