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P0325 Diagnostic Trouble Code Discussion for April 2012

Knock Sensor 1 Circuit Malfunction (Bank 1)

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Trouble Ticket Help Requests for DTC P0325
Help Request Posted
2007 Chevrolet Tahoe LTZ 5.3L MIL Lamp on VIN: 1GNFK13067
P0325: Knock Sensor 1 Circuit Malfunction (Bank 1). Got a real head banger here. This Tahoe came in with a blown engine. The push rods were all bent and the camshaft was broken. We installed a Goodwrench engine. After the install the speedo would read 20 MPH sitting still unless the shifter was in drive or low ...
April 10, 2012