The P2067 trouble code signifies a low voltage condition in the fuel level sensor “B” circuit.
P2067 Fuel Level Sensor “B” Circuit Low
Code symptoms P2067.
1. Illumination of the Malfunction Indicator Lamp (MIL) or Check Engine Light (CEL).
2. Inaccurate or erratic fuel gauge readings, typically showing lower than actual fuel level.
3. Fuel gauge stuck on empty even with a sufficient amount of fuel in the tank.
This code is common in brands such as:: Chevrolet, Renault, Ford, Toyota, Nissan, Mercedes Benz, Honda.
Causes of the code P2067.
1. Faulty fuel level sensor “B”.
2. Corrosion or damage to the fuel level sensor “B” wiring harness or connectors.
3. Poor electrical connection in the fuel level sensor “B” circuit.
4. Low battery voltage or a weak alternator.
Code Solutions P2067.
1. Inspect the fuel level sensor “B” and replace if found to be defective.
2. Check the fuel level sensor “B” wiring harness and connectors for corrosion, abrasion, or damage. Clean or repair as necessary.
3. Ensure proper electrical connections in the fuel level sensor “B” circuit. Tighten or repair any loose connections.
4. Test the vehicle’s battery and alternator to ensure they are providing sufficient voltage to the circuit. Replace or repair as needed.