Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means that the car's computer has detected a problem with the electrical circuit that controls the pump used to cool the fuel. It's like a switch that isn't working to turn on a fan to cool something down.
The P008C code indicates an issue with the electrical circuit responsible for controlling the fuel cooler pump. This could be due to an open circuit, meaning the electrical path is broken or disconnected.
The fuel cooler pump is part of the vehicle's fuel system, designed to lower the temperature of the fuel before it reaches the engine. This is crucial for maintaining optimal engine performance and efficiency. The control circuit is responsible for activating the pump when needed. An 'open' in this circuit suggests a break or disconnection in the wiring or connectors, preventing the pump from operating.
• Check Engine Light (CEL) is on
• Engine performance issues
• Increased fuel temperature
• Faulty fuel cooler pump
• Damaged or corroded wiring or connectors
• Blown fuse in the fuel cooler pump circuit
Fuel Cooler Pump: A device that cools the fuel before it enters the engine.
Open Circuit: A break in the electrical path preventing current flow.
• Check for any blown fuses related to the fuel cooler pump.
• Inspect wiring and connectors for damage or corrosion.
• Test the fuel cooler pump for proper operation.
• Replace any blown fuses.
• Repair or replace damaged wiring or connectors.
• Replace the fuel cooler pump if it is faulty.
• Multimeter
• OBD-II scanner
• Basic hand tools (screwdrivers, pliers)
$100 - $500
Moderate
• Ford F-250
• Chevrolet Silverado
• Ram 2500
• Regularly inspect and maintain fuel system components.
• Ensure proper electrical connections and avoid corrosion.
• Use quality fuel to prevent contaminants.
Sensor Issue
• Address the issue promptly to avoid engine performance problems.
• Consult a professional mechanic if unsure about the repair process.
Check with the vehicle manufacturer for warranty coverage on fuel system components.
This code has been more common in vehicles with high mileage or in regions with extreme temperatures.
Moderate – While the vehicle may still operate, ignoring this issue can lead to reduced engine performance and efficiency.
Driving with a malfunctioning fuel cooler pump can lead to increased emissions and potential engine damage.
• Vehicle at operating temperature
• Fuel system under load
The fuel cooler pump is typically located near the fuel tank or along the fuel line under the vehicle.
Q: Can I drive with a P008C code?
A: It's possible to drive with this code, but it's not recommended as it can lead to engine performance issues.
Q: How do I reset the P008C code?
A: After repairs, use an OBD-II scanner to clear the code. If the issue persists, the code will reappear.
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