P2660 Dodge Code - 'B' Rocker Arm Actuator Control Circuit/Open Bank 2
Quick Answer
The Engine Control Module (ECM) commands the Rocker Arm Actuator to control the oil hydraulic circuit. Common causes include Low or overfilled engine oil, Incorrect engine oil type, Faulty 'B' Rocker Arm Actuator. 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
- P2660 Dodge indicates 'B' Rocker Arm Actuator Control Circuit/Open Bank 2.
- Common causes
- Common causes include Low or overfilled engine oil, Incorrect engine oil type, Faulty 'B' Rocker Arm Actuator.
- 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.
Code P2660 Dodge Description
What are the Possible Causes of the DTC P2660 Dodge?
- Low or overfilled engine oil
- Incorrect engine oil type
- Faulty 'B' Rocker Arm Actuator
- 'B' Rocker Arm Actuator harness is open or shorted
- 'B' Rocker Arm Actuator circuit poor electrical connection
How to Fix the DTC P2660 Dodge?
Review the 'Possible Causes' above and visually examine the corresponding wiring harness and connectors. Check for damaged components and inspect connector pins for signs of being broken, bent, pushed out, or corroded.
What is the Cost to Diagnose the Code?
Labor: 1.0
To diagnose the P2660 Dodge code, it typically requires 1.0 hour of labor. Rates vary by location, vehicle, and shop. Many shops charge between $80–$150 per hour; dealerships and metro areas may be higher, independents may be lower.
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Frequently Asked Questions about P2660 Dodge Code
1. What does the OBDII code P2660 mean on a Dodge?
P2660 indicates an issue with the 'B' rocker arm actuator control circuit being open or malfunctioning on Bank 2 of the engine.
2. What are the symptoms of a P2660 code in a Dodge?
Common symptoms include decreased engine performance, rough idling, poor fuel economy, and potential illumination of the check engine light.
3. What causes the P2660 code to appear on a Dodge?
Possible causes include a faulty rocker arm actuator, damaged wiring or connectors in the circuit, a malfunctioning PCM (Powertrain Control Module), or low engine oil levels.
4. Can low engine oil cause the P2660 code?
Yes, low oil levels or poor oil quality can affect the operation of the rocker arm actuator, potentially triggering the P2660 code.
5. How can I diagnose the P2660 code on my Dodge?
Diagnose by checking the rocker arm actuator and its wiring for damage, ensuring proper oil levels and quality, and using a scan tool to analyze live data and confirm the fault.
6. Is it safe to drive with a P2660 code on a Dodge?
Driving with a P2660 code is not recommended, as it can lead to decreased performance and potential engine damage if left unresolved.
7. How do I fix the P2660 code on a Dodge?
Repairs may involve replacing the rocker arm actuator, repairing damaged wiring, addressing oil level or quality issues, or reprogramming or replacing the PCM if necessary.
8. How much does it cost to repair a P2660 code on a Dodge?
Repair costs vary but can range from $100 to $500 depending on whether the issue is a simple wiring fix, an actuator replacement, or a more complex PCM repair.
9. Can a faulty PCM cause the P2660 code on a Dodge?
Yes, a malfunctioning PCM can misinterpret or fail to control the rocker arm actuator, leading to a P2660 code.
10. How do I prevent the P2660 code from occurring again on my Dodge?
Regularly maintain proper engine oil levels, use high-quality oil, inspect wiring for damage, and address any engine performance issues promptly.
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