What is po330?
P0330 is a DTC that is set when a malfunction is detected in the knock sensor 2 circuit that causes it to not operate properly. Once the ECU detects the malfunction a Check Engine Light will be displayed on the dashboard. The Check Engine Light will remain until the code is cleared or the vehicle is repaired.
Which knock sensor is Bank 2?
The P0332 OBD2 code points specifically at the second knock sensor on bank 2 of your engine. Bank 2 is the side that contains the second cylinder. You may see this code alongside other knock sensor DTCs, which include P0325-P0334.
What is a knock sensor 2 Circuit Bank 2?
The knock sensor monitors engine “knock”—this indicates that the engine is experiencing unusual combustion in the form of detonation or pre-ignition. Code P0330 may be set when your PCM detects a problem with the #2 knock sensor or its circuit. The knock sensor is usually bolted or threaded into the engine block.
Where is knock sensor 2 located?
Vince, the knock sensor is located on top of the engine, but underneath the intake. So, you will need to remove the intake so you can access the very top of the block.