Lexus Code P1367 – Open/Low/High “E” Camshaft Position Actuator Circuit, Bank 2

P1367 Code Lexus Description

The diagnostic code P1367 for Lexus vehicles indicates a problem with the Bank 2 “E” camshaft position actuator circuit. This means that an open, low, or high voltage condition is detected in the circuit that controls the camshaft position actuator of the engine’s second bank. The camshaft position actuator is responsible for adjusting the camshaft timing, which is crucial for engine performance and fuel efficiency. When this circuit does not function correctly, it can lead to various issues that may affect the vehicle’s overall performance.

Common Causes of P1367 Code Lexus

NOTE: The listed causes may not be a complete list of all potential problems, and there may be other causes.

1. Faulty Camshaft Position Actuator: The actuator itself may not be functioning correctly, leading to issues with the Bank 2 circuit.
2. Wiring Problems: Damaged or corroded wiring in the circuit can result in an open circuit or short circuit, triggering the P1367 code.
3. Poor Connection: A loose or poor connection in the circuit can cause voltage irregularities, prompting the code to trigger.
4. ECU Malfunction: An issue with the Engine Control Unit (ECU) that controls the camshaft position actuator circuit can also trigger this code.
5. Mechanical Issues: Problems with the camshaft, such as wear or damage, can also contribute to the P1367 code.

Symptoms of P1367 Code Lexus

1. Rough Idle or Stalling: A faulty camshaft position actuator can cause rough idling or unexpected engine stalling.
2. Reduced Acceleration: The vehicle may experience a loss of power and reduced acceleration due to incorrect camshaft timing.
3. Check Engine Light On: The P1367 code triggers the illumination of the check engine light, indicating a problem with the camshaft position actuator circuit.
4. Engine Misfires: Incorrect camshaft timing can lead to engine misfires, causing the vehicle to run unevenly or hesitate during acceleration.
5. Reduced Fuel Efficiency: The engine may consume more fuel than usual, resulting in decreased fuel efficiency.

How to Fix P1367 Code Lexus

1. Diagnose the Problem: Use a diagnostic scanner to retrieve error codes and perform a thorough inspection of the Bank 2 camshaft position actuator circuit.
2. Check Wiring and Connections: Inspect the wiring harness for any damage or corrosion and ensure all connections are secure.
3. Test the Camshaft Position Actuator: Test the actuator’s functionality to determine if it is faulty and needs replacement.
4. Replace Faulty Components: If the camshaft position actuator or any wiring is found to be defective, replace them with new parts.
5. Clear Error Codes: Once repairs are completed, clear the error codes and test the vehicle to ensure the issue has been resolved.