The P0334 trouble code is associated with Knock Sensor 2 Circuit Intermittent (Bank 2), indicating intermittent issues with the signal from the knock sensor located in Bank 2.
P0334 Knock Sensor 2 Circuit Intermittent (Bank 2)
Code symptoms P0334.
1. Illuminated “Check Engine” or “Service Engine Soon” light on the dashboard.
2. Possible issues with engine performance or knocking intermittently.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0334.
1. Intermittent faults in the knock sensor in Bank 2.
2. Wiring or connection issues in the knock sensor circuit.
3. Problems with the Engine Control Module (ECM).
Code Solutions P0334.
1. Carefully inspect the knock sensor in Bank 2 for intermittent faults and replace if necessary.
2. Check for any intermittent faults or damages in the wiring or connections of the knock sensor circuit.
3. If ECM issues are suspected, consult a qualified technician for diagnosis and potential reprogramming or replacement.