P2664
B Rocker Arm Actuator Control Circuit High Bank 2
P2664 is an OBD-II diagnostic trouble code meaning: B Rocker Arm Actuator Control Circuit High Bank 2. Common causes: open or short circuit in control circuit, vvt solenoid valve malfunction. Estimated repair cost: $17–89.
Symptoms
- Check engine light comes on
- Reduced engine power
- Increased fuel consumption
- Unstable operation at idle
- Possible misfires
Causes
- Open or short circuit in control circuit
- VVT solenoid valve malfunction
- Problems with the wiring harness or connectors
- Mechanical failure of the rocker arm actuator
- Engine control unit malfunction
How to Fix
- Check the integrity of the actuator control circuit
- Check the resistance and operation of the VVT solenoid valve
- Inspect the wiring harness and connectors for damage.
- Check the mechanical condition of the rocker arm actuator
- If necessary, replace faulty components
Related codes
Error P2664 by Vehicle Brand
FAQ
What does the P2664 code mean?
P2664 is an OBD-II diagnostic trouble code that indicates: B Rocker Arm Actuator Control Circuit High Bank 2
What causes a P2664 error code?
The most common causes of P2664 include: Open or short circuit in control circuit; VVT solenoid valve malfunction; Problems with the wiring harness or connectors; Mechanical failure of the rocker arm actuator.
How do I fix a P2664 diagnostic trouble code?
To fix P2664: Check the integrity of the actuator control circuit. Check the resistance and operation of the VVT solenoid valve. Inspect the wiring harness and connectors for damage.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2664?
Limited driving only, diagnose soon
How much does it cost to fix P2664?
The estimated repair cost for P2664 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
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