P2655 Dodge Code - 'A' Rocker Arm Actuator Control Circuit/Open Bank 2
Quick Answer
The P2655 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to an issue with the 'A' Rocker Arm Actuator Control Circuit being open in Bank 2. Common causes include Faulty rocker arm actuator, Wiring or connection issues in the control circuit, Electrical problems such as a blown fuse. Severity is High - diagnose this code as soon as possible. Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
- What it means
- P2655 Dodge indicates 'A' Rocker Arm Actuator Control Circuit/Open Bank 2.
- Common causes
- Common causes include Faulty rocker arm actuator, Wiring or connection issues in the control circuit, Electrical problems such as a blown fuse.
- Severity
- High - diagnose this code as soon as possible.
- Can I drive?
- Driving is not recommended if the warning light is flashing, the engine runs poorly, or safety-related symptoms are present.
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Code P2655 Dodge Description
The P2655 diagnostic trouble code (DTC) for Dodge vehicles specifically refers to an issue with the 'A' Rocker Arm Actuator Control Circuit being open in Bank 2. This means that there is a malfunction in the circuit that controls the actuation of the rocker arm in the engine's cylinder head on the side of the engine labeled as Bank 2. The rocker arm actuator is responsible for adjusting the intake and exhaust valve timing to optimize engine performance and efficiency. When this circuit is open or not functioning correctly, it can lead to a variety of performance issues and potentially cause long-term damage to the engine.
Common Causes of P2655 Dodge
- Faulty rocker arm actuator
- Wiring or connection issues in the control circuit
- Electrical problems such as a blown fuse
- Engine oil sludge or debris affecting the actuator
- Engine overheating leading to actuator malfunction
Symptoms of P2655 Dodge
- Check engine light illuminated on the dashboard
- Rough engine idle or running
- Decreased engine performance
- Poor fuel efficiency
- Engine misfires
How to Fix P2655 Dodge
- Diagnose the issue by using a scan tool to read the DTC and pinpoint the exact cause of the problem.
- Inspect the wiring and connections in the rocker arm actuator control circuit for any damage or loose connections.
- Test the rocker arm actuator for proper functionality and replace if necessary.
- Check the engine oil for sludge or debris that may be affecting the actuator and perform an oil change if needed.
- Clear the DTC and test drive the vehicle to ensure the issue has been resolved.
Cost to Fix P2655 Dodge
The cost of repairing a P2655 DTC can vary depending on the exact cause of the issue and the labor rates in your area. On average, you can expect to pay anywhere from $200 to $500 for parts and labor. It's important to note that diagnostic time and labor rates at auto repair shops can vary, so it's best to get a quote from a professional technician before proceeding with the repair.
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Frequently Asked Questions about P2655 Dodge Code
What does the OBDII code P2655 mean on a Dodge?
The P2655 code indicates an issue with the 'A' rocker arm actuator control circuit on Bank 2, typically due to an open or malfunction in the circuit.
What are the symptoms of the P2655 code?
Symptoms may include a check engine light, reduced engine performance, rough idling, poor fuel efficiency, or misfires.
What causes the P2655 code to appear?
Common causes include a faulty rocker arm actuator, damaged wiring or connectors, low engine oil pressure, or an issue with the engine control module (ECM).
Can low oil levels trigger the P2655 code?
Yes, insufficient oil levels or low oil pressure can affect the rocker arm actuator's operation and trigger the code.
How do I diagnose the P2655 code?
Diagnosis involves checking the rocker arm actuator, inspecting wiring and connectors for damage, verifying oil levels and pressure, and using a scan tool to monitor live data.
Can I drive my Dodge with the P2655 code?
Driving with this code is not recommended, as it can lead to reduced performance and potentially cause further engine damage.
How do I fix the P2655 code?
Repairs may include replacing the rocker arm actuator, repairing damaged wiring, ensuring proper oil levels, or reprogramming/updating the ECM if necessary.
What tools are needed to troubleshoot the P2655 code?
You’ll need an OBDII scan tool, a multimeter for electrical testing, and possibly tools to inspect and replace the rocker arm actuator.
How much does it cost to repair the P2655 code?
Repair costs vary, but replacing a rocker arm actuator typically costs $150–$400, while additional wiring or ECM repairs can increase the total.
Can a dirty oil filter cause the P2655 code?
Yes, a clogged oil filter can restrict oil flow, lowering pressure and causing issues with the rocker arm actuator.
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