P2287 Fault Code

Injector Control Pressure Sensor Circuit Intermittent

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

The P2287 fault code refers to an intermittent issue with the injector control pressure sensor circuit. This sensor is critical for monitoring the pressure of fuel injected into the engine, ensuring optimal performance and efficiency. When the sensor's circuit experiences interruptions or inconsistencies, it can lead to a range of performance issues, indicating that the engine may not be receiving the correct amount of fuel.

What are the symptoms of the P2287 code?

When diagnosing the P2287 fault code, drivers may observe several symptoms, including:

• Poor engine performance, such as hesitation or rough idling.
• Decreased fuel efficiency due to improper fuel delivery.
• Difficulty starting the engine or a complete failure to start.
• Possible illumination of the check engine light on the dashboard.

What causes the P2287 code?

Several factors can contribute to the P2287 fault code. Common causes include:

• A faulty injector control pressure sensor that provides inconsistent readings.
• Damage to the wiring or connectors in the injector control pressure sensor circuit.
• Issues with the engine control module (ECM) that may misinterpret the sensor's data.
• Low fuel pressure in the system, possibly due to a malfunctioning fuel pump or clogged fuel filter.

How to fix P2287?

To address the P2287 fault code, follow these steps:

1. Perform a thorough inspection of the injector control pressure sensor and the associated wiring for any signs of damage or corrosion.
2. Test the injector control pressure sensor to ensure it is functioning correctly; replace it if necessary.
3. Check the fuel pressure in the system to ensure it meets manufacturer specifications.
4. Inspect the engine control module (ECM) and update or reprogram it if it is determined to be malfunctioning.