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P0327 Diagnostic Trouble Code Discussion for November 2004

Knock Sensor 1 Circuit Low Voltage (Bank 1)


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Trouble Ticket Help Requests for DTC P0327
Help Request Posted
1999 Pontiac Grand Am GT 3.4L Hesitation, Surge, MIL Lamp on VIN: 1G2NW52E9X
P0327: Knock Sensor Circuit Malfunction. ... vehicle has P0327 code. Knock sensor and wiring test good. Alldata and Mitchell say if P0327 code is present with no 24X signal and no cam signal to use p0336 power and ground diagnosis. Found no power at Red/White wires (power supply to sensors from pcm)....
November 01, 2004
1999 Pontiac Grand Am GT 3.4L Hesitation, Surge, MIL Lamp on VIN: 1G2NW52E9X
P0327: Knock Sensor Circuit Malfunction. ... vehicle has P0327 code. Knock sensor and wiring test good. Alldata and Mitchell say if P0327 code is present with no 24X signal and no cam signal to use p0336 power and ground diagnosis. Found no power at Red/White wires (power supply to sensors from pcm)....
November 03, 2004