Please Help!!! codes PO327 & PO332
01-21-2009, 11:09 AM
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Please Help!!! codes PO327 & PO332 i got a code of PO327 & PO332. i replaced both knock sensors, pcm, jumper harness, & made new wiring & terminals from the pcm to jumper harness. what else can i do? silverado 2002 z71
