Toyota Code P1363 – Open/Low/High Camshaft Position Actuator “B” Circuit, Bank 2

Toyota P1363 Code Description

The diagnostic code P1363 for Toyota indicates a fault in the camshaft position actuator “B” circuit on bank 2. This circuit controls the camshaft timing, which in turn affects the timing of the engine valve opening and closing. If this circuit is open, low, or high, it can lead to incorrect camshaft timing, resulting in poor engine performance, reduced fuel efficiency, and potential engine misfires. Ignoring this issue can cause further damage to the engine and other components, so it is essential to address it promptly.

Common Causes of Toyota P1363 Code

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

1. Faulty camshaft position actuator
2. Damaged wiring or connectors in the circuit
3. Low engine oil level
4. Issues with the engine timing belt or chain
5. Malfunctioning ECM (Engine Control Module)

Symptoms of Toyota P1363 Code

1. Engine misfires
2. Poor acceleration
3. Rough idling
4. Decreased fuel efficiency
5. Illuminated check engine light