P008E Fault Code

Fuel Cooler Pump Control Circuit High

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

The P008E fault code indicates a problem with the Fuel Cooler Pump Control Circuit being too high. This could be caused by a malfunction in the fuel cooler pump itself, a short circuit in the wiring, or a faulty sensor.

To resolve this issue, the following steps can be taken:

1. Check the wiring and connections related to the fuel cooler pump for any damage or corrosion.
2. Test the fuel cooler pump to ensure it is functioning properly.
3. Inspect the sensor that monitors the fuel cooler pump circuit for any faults.

It is important to address this issue promptly as a faulty fuel cooler pump can lead to poor fuel efficiency, engine performance issues, and potentially even engine damage. If the problem persists after performing these checks, it is advisable to seek assistance from a certified mechanic for further diagnosis and repair.

What are the symptoms of the P008E code?

When the P008E fault code appears in a car, the following symptoms may be observed:

• Check Engine Light illuminated on the dashboard
• Decreased fuel efficiency
• Difficulty starting the engine
• Rough idling or engine stalling
• Engine overheating
• Fuel leakage

It is important to have the issue diagnosed and repaired promptly to prevent further damage to the vehicle.

What causes the P008E code?

Here are some possible causes of the P008E fault code in cars:

• Faulty fuel cooler pump
• Wiring issues in the fuel cooler pump circuit
• PCM (Powertrain Control Module) malfunction
• High resistance in the fuel cooler pump control circuit
• Defective fuel cooler pump relay

How to fix P008E?

To fix the P008E fault code on cars, follow these steps:

1. Check the wiring and connections related to the fuel cooler pump.
2. Test the fuel cooler pump to ensure it is functioning properly.
3. Inspect the fuel cooler pump control module for any signs of damage or corrosion.
4. Reset the fault code using an OBD-II scanner to see if it reoccurs.
5. If the code persists, consider replacing the fuel cooler pump control module.

Remember to consult the vehicle's service manual or seek help from a professional mechanic if needed.