[SOLVED] P2655 Code: Fixing Open Circuit In Bank 2 Rocker Arm Actuator

The P2655 fault code in automobiles refers to a problem with the ‘A’ Rocker Arm Actuator circuit. The most common symptom is the illumination of the Engine Light or Service Engine Soon Warning Light. The cause of this issue could be low or overfilled engine oil, incorrect engine oil type, faulty ‘A’ Rocker Arm Actuator, or a poor electrical connection in the circuit.

The importance of repairing this issue lies in the fact that it can lead to engine damage if left unaddressed. The repair difficulty is moderate, and the fix involves visually inspecting the wiring harness and connectors, checking for damaged components, and looking for broken, bent, pushed out, or corroded connector’s pins. The repair time is estimated to be around 1.0 hour.

To interpret the fault code, one needs to check the possible causes listed above and visually inspect the related wiring harness and connectors.

Repair Importance Level10.0 (Out of 10)
Estimated Repair TimeApproximately 1.0 hour
Repair Difficulty Level10.0 (Out of 10)

If you notice the Engine Light ON (or Service Engine Soon Warning Light), it could be due to the p2655 fault code. Here are the symptoms to look out for:

  • The P2655 fault code in an automobile can cause several symptoms, including the engine light turning on or the service engine soon warning light appearing.
  • Other symptoms may include a decrease in engine power, reduced fuel efficiency, and difficulty shifting gears.
  • Additionally, the vehicle may experience rough idling or stalling, and the engine may emit unusual noises or vibrations.
  • It is important to address these symptoms promptly to prevent further damage to the vehicle and ensure safe driving conditions.

P2655 fault code in automobiles can be caused by various factors such as low engine oil, incorrect oil type, faulty actuator, and poor electrical connection.

  • The automobile fault code P2655 can be caused by low or overfilled engine oil.
  • It can also be caused by using an incorrect engine oil type.
  • Another cause of this fault code is a faulty ‘A’ Rocker Arm Actuator.
  • Additionally, an open or shorted ‘A’ Rocker Arm Actuator harness can cause this fault code.
  • Finally, a poor electrical connection in the ‘A’ Rocker Arm Actuator circuit can also be a cause of the P2655 fault code.

Below are the possible fixes for the automobile fault code p2655, including inspecting wiring harness and connectors for damage.

  • To fix the automobile fault code p2655, you need to check the possible causes listed above.
  • Visually inspect the related wiring harness and connectors.
  • Look for damaged components and broken, bent, pushed out, or corroded connector’s pins.
  • Ensure that everything is in good condition.
  • The estimated repair time for this fix is 1.0 hour.

The automobile fault code P2655 is related to the electronic control circuit of the rocker arm actuator. The diagnosis and fixing cost of this fault code is influenced by several factors, including the repair time.

The estimated repair time for this fault code is 1.0 hour. Most auto repair shops charge between $75 and $150 per hour, which can significantly impact the overall cost of the repair. Other factors that can affect the cost include the severity of the issue, the type of vehicle, and the location of the repair shop.

The P2655 code refers to the ‘A’ Rocker Arm Actuator Control CircuitOpen Bank. The Engine Control Module (ECM) commands the Rocker Arm Actuator to control the oil hydraulic circuit.

The Rocker Arm Actuator controls the variable valve timing system to adjust the engine’s valve timing.

The variable valve timing (VVT) system is used to improve engine’s performance, fuel economy or emissions. The ECM monitors the Rocker Arm Actuator circuit and sets the OBDII when the ‘A’ Rocker Arm Actuator circuit is out of factory specifications.

What are the possible causes of the P2655 fault code?

If you see the engine light on or service engine soon warning light, it could be due to the P2655 fault code. This code can be caused by low or overfilled engine oil, incorrect engine oil type, faulty ‘A’ Rocker Arm Actuator, ‘A’ Rocker Arm Actuator harness being open or shorted, or poor electrical connection in the ‘A’ Rocker Arm Actuator circuit. To fix this issue, you should check the possible causes listed above, visually inspect the related wiring harness and connectors, and look for damaged components or broken, bent, pushed out, or corroded connector’s pins.

How can I fix the P2655 fault code?

If you’re experiencing the P2655 fault code, indicated by the engine light or service engine soon warning light, it could be due to low or overfilled engine oil, incorrect oil type, faulty ‘A’ Rocker Arm Actuator, or poor electrical connection. To fix it, check the possible causes listed above, visually inspect the wiring harness and connectors, and look for damaged components or corroded connector pins.

What should I visually inspect to troubleshoot the P2655 fault code?

If you’re experiencing the P2655 fault code, indicated by the engine light or service engine soon warning light turning on, there are a few things you can visually inspect to troubleshoot the issue. Check the engine oil level and type, as low or overfilled oil or incorrect oil type can cause the problem. Additionally, inspect the ‘A’ Rocker Arm Actuator and its related wiring harness and connectors for any damage or poor electrical connections. Look for broken, bent, pushed out, or corroded connector pins.

p2655 error fault code explained

If you see the Engine Light ON (or Service Engine Soon Warning Light) due to P2655, check for low or overfilled engine oil, incorrect engine oil type, faulty ‘A’ Rocker Arm Actuator, or poor electrical connection.

Visually inspect the related wiring harness and connectors, and check for damaged components.

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