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P0328 Diagnostic Trouble Code Discussion for September 2012

Knock Sensor 1 Circuit High Voltage (Bank 1)


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Trouble Ticket Help Requests for DTC P0328
Help Request Posted
2008 Audi A4 Quattro 2.0L MIL Lamp on VIN: WAUDF78E08
P0328: Knock sensor 1 circuit high. We do not see very many of these vehicles. I have not been able to locate very much information on how to test the knock sensor. I am looking for more information on how to properly test the knock sensor. Thank you for any help anyone can provide.
September 11, 2012