P2286 Fault Code

Injector Control Pressure Sensor Circuit High

• What does that mean?
• Symptoms
• Causes
• Solutions

The P2286 fault code indicates a problem with the Injector Control Pressure Sensor Circuit, specifically when the sensor reports a high voltage. This can lead to incorrect fuel injection timing and can significantly affect engine performance. Understanding this code is crucial for diagnosing issues within the fuel injection system.

What are the symptoms of the P2286 code?

Symptoms associated with the P2286 code may include:

• Rough idling or stalling of the engine.
• Poor acceleration or overall engine performance.
• Check Engine Light illuminated on the dashboard.
• Potential fuel odor or poor fuel economy due to improper injection timing.

What causes the P2286 code?

Common causes of the P2286 fault code include:

• A malfunctioning or damaged injector control pressure sensor.
• Short circuits or open circuits in the wiring of the sensor.
• Corroded connectors leading to unreliable electrical signals.
• Fuel delivery problems affecting pressure readings.
• Engine control module (ECM) issues impacting sensor functionalities.

How to fix P2286?

To address the P2286 fault code, consider the following steps:

1. Inspect the wiring and connectors of the injector control pressure sensor for damage or corrosion.
2. Test the sensor with a multimeter to check for proper voltage readings.
3. Replace the injector control pressure sensor if it is found to be faulty.
4. Ensure that fuel pressure is within specifications and there are no leaks or restrictions in the fuel system.
5. Clear the fault codes and test drive the vehicle to ensure the issue is resolved.