P0329

DTC P0329, sometimes indicated as P032900 is an OBD diagnostic trouble code indicating a generic fault with the vehicle powertrain (i.e. engine and gearbox). This code identifies an error with the ignition system causing knock sensor 1 circuit intermittent (bank 1 or single sensor).

The knock sensor 1 circuit is intermittent when there is a problem with the knock sensor or the wiring. The knock sensor is used to detect knocking or pinging in the engine. When the knock sensor is not working properly, it can cause the engine to run rough and use more fuel.
There are several things that can cause the knock sensor 1 circuit to be intermittent. The knock sensor may be defective, the wiring may be damaged, or there may be a problem with the ECM or the PCM.
If the knock sensor is defective, it will need to be replaced. If the wiring is damaged, it will need to be repaired. If there is a problem with the ECM or the PCM, it will need to be replaced.

• P0329: Knock Sensor 1 Circuit Intermittent (Bank 1 or Single Sensor)
• P0329: Knock Sensor 1 Circuit Intermittent Bank 1 or Single Sensor
• P0329: Knock Sensor 1 CKT Intermittent Bank 1 or 1 Sensor
• P0329: Knock sensor (KS) 1, bank 1 – circuit intermittent
• P0329 00: Incorrect signal from the knock sensor 1 - intermittent failure
• P0329 00: Knock sensor (KS) 1, bank 1 - circuit intermittent