P266E
A Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 2
P266E is an OBD-II diagnostic trouble code meaning: A Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 2. Common causes: malfunction of the rocker actuator position sensor, open or short circuit in the sensor circuit. Estimated repair cost: $33–89.
Symptoms
- Unstable engine operation
- Increased fuel consumption
- Reduced engine power
- Check Engine Light Illuminates
- Possible misfires
Causes
- Malfunction of the rocker actuator position sensor
- Open or short circuit in the sensor circuit
- Poor contact in connectors
- Mechanical failure of the rocker arm actuator
- Low oil pressure in the VVT system
How to Fix
- Check the integrity of the sensor circuit
- Inspect connectors and contacts for oxidation
- Check the oil pressure in the system
- Replace the rocker actuator position sensor if necessary
- Check the mechanical condition of the rocker arm actuator
Related codes
Error P266E by Vehicle Brand
FAQ
What does the P266E code mean?
P266E is an OBD-II diagnostic trouble code that indicates: A Rocker Arm Actuator Position Sensor Circuit Intermittent/Erratic Bank 2
What causes a P266E error code?
The most common causes of P266E include: Malfunction of the rocker actuator position sensor; Open or short circuit in the sensor circuit; Poor contact in connectors; Mechanical failure of the rocker arm actuator.
How do I fix a P266E diagnostic trouble code?
To fix P266E: Check the integrity of the sensor circuit. Inspect connectors and contacts for oxidation. Check the oil pressure in the system. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P266E?
Yes, but get it checked soon
How much does it cost to fix P266E?
The estimated repair cost for P266E is $33–89. Actual cost depends on your vehicle, location, and labor rates.
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