P2655
A Rocker Arm Actuator Control Circuit/Open Bank 2
P2655 is an OBD-II diagnostic trouble code meaning: A Rocker Arm Actuator Control Circuit/Open Bank 2. Common causes: open or short circuit in the actuator control circuit, malfunction of the rocker arm actuator solenoid valve. Estimated repair cost: $28–167.
Symptoms
- Check Engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable idling
- The engine goes into emergency mode
Causes
- Open or short circuit in the actuator control circuit
- Malfunction of the rocker arm actuator solenoid valve
- Wiring Harness Problems
- Engine control unit malfunction
- Mechanical failure of the rocker arm actuator
How to Fix
- Check the integrity of the wiring and connectors in the control circuit
- Check the resistance of the actuator solenoid valve
- Check the presence of power and control signals from the computer
- If necessary, replace the solenoid valve or actuator
- Check and update ECU software if necessary
Related codes
Error P2655 by Vehicle Brand
FAQ
What does the P2655 code mean?
P2655 is an OBD-II diagnostic trouble code that indicates: A Rocker Arm Actuator Control Circuit/Open Bank 2
What causes a P2655 error code?
The most common causes of P2655 include: Open or short circuit in the actuator control circuit; Malfunction of the rocker arm actuator solenoid valve; Wiring Harness Problems; Engine control unit malfunction.
How do I fix a P2655 diagnostic trouble code?
To fix P2655: Check the integrity of the wiring and connectors in the control circuit. Check the resistance of the actuator solenoid valve. Check the presence of power and control signals from the computer. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2655?
Yes, but get it checked soon
How much does it cost to fix P2655?
The estimated repair cost for P2655 is $28–167. Actual cost depends on your vehicle, location, and labor rates.
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