The P0392 trouble code is associated with the Camshaft Position Sensor “B” Circuit Low in Bank 2, indicating a low voltage condition in the circuit of the camshaft position sensor in the second bank.
P0392 Camshaft Position Sensor “B” Circuit Low (Bank 2)
Code symptoms P0392.
1. Illuminated “Check Engine” or “Service Engine Soon” light on the dashboard.
2. Irregular engine operation.
3. Poor fuel efficiency.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P0392.
1. Low voltage condition in the camshaft position sensor B circuit in Bank 2.
2. Wiring or connection issues in the circuit.
3. Problems with the Engine Control Module (ECM).
Code Solutions P0392.
1. Inspect and, if necessary, replace the malfunctioning camshaft position sensor B in Bank 2.
2. Check for any faults or damages in the wiring or connections of the circuit.
3. If ECM issues are suspected, consult a qualified technician for diagnosis and potential reprogramming or replacement.