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P0325 Diagnostic Trouble Code Discussion for February 2009

Knock Sensor 1 Circuit Malfunction (Bank 1)

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Trouble Ticket Help Requests for DTC P0325
Help Request Posted
1996 Subaru Legacy L 2.2L MIL Lamp on VIN: 4S3BKI4254
P0325: Knock Sensor Circuit High Input. PO325 Knock Sensor All grounds and wiring have been checked between sensor and ECM. The sensor has been checked and it does produce a nice signal. Are these sensors known for problems? We followed all the trouble shooting trees and everything checks out ye...
February 11, 2009