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P0325 Diagnostic Trouble Code Discussion for July 2012

Knock Sensor 1 Circuit Malfunction (Bank 1)


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Trouble Ticket Help Requests for DTC P0325
Help Request Posted
1996 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA21D6T
P0325: Knock Sensor Circuit Malfunction (Bank 1). Code 1400 returns after second trip. It is my understanding this is set by monitoring "signal" voltage on ground side of solenoid to ecm. These signals apppear to be correct at idle and higher rpm although slightly low at idle. Tried new solenoid as pa...
July 16, 2012
1997 Mercury Villager (Van) GS 3.0L MIL Lamp on VIN: 4M2DV1118V
P0325: knock sensor1bank1circuit. I am in need of advice and assistance on this vehicle. Since the mitchel manual shows and I can find only 2 o2 sensors, one before and 1 after the cat., I figure sensor 2 is after the cat. With koer, I have battery voltage on the bl/yel wire, and good continui...
July 26, 2012
1996 Nissan Maxima GLE 3.0L MIL Lamp on VIN: JN1CA21D6T
P0325: Knock Sensor Circuit Malfunction (Bank 1). Code 1400 returns after second trip. It is my understanding this is set by monitoring "signal" voltage on ground side of solenoid to ecm. These signals apppear to be correct at idle and higher rpm although slightly low at idle. Tried new solenoid as pa...
July 16, 2012
1997 Mercury Villager (Van) GS 3.0L MIL Lamp on VIN: 4M2DV1118V
P0325: knock sensor1bank1circuit. I am in need of advice and assistance on this vehicle. Since the mitchel manual shows and I can find only 2 o2 sensors, one before and 1 after the cat., I figure sensor 2 is after the cat. With koer, I have battery voltage on the bl/yel wire, and good continui...
July 26, 2012