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P0327 Diagnostic Trouble Code Discussion for September 2010

Knock Sensor 1 Circuit Low Voltage (Bank 1)

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Trouble Ticket Help Requests for DTC P0327
Help Request Posted
2003 Chevrolet Monte Carlo SS 3.8L MIL Lamp on VIN: 2G1WX12K73
P0327: Knock Sensor Circuit Malfunction. Takes approx 100-120 miles to set after 4 drive cycles it is pending drive cycles around 35 -50 mph various conditions no motor noise performance is good. Knock sensor code will pend and in freeze frame long term trim will be at +140 while short term is +1 egr...
September 29, 2010