Easy one-page printout for the garage or repair shop
This summary uses the existing diagnostic information shown in full below.
This code means there's a problem with how your car controls the amount of fuel going to the engine. It's like when a water tap doesn't let the right amount of water flow.
The P0002 code indicates an issue with the fuel volume regulator's control circuit, affecting the fuel delivery to the engine.
The fuel volume regulator is responsible for controlling the amount of fuel that is delivered to the engine. The control circuit's performance is crucial for maintaining optimal engine operation. If the circuit is not performing correctly, it can lead to improper fuel delivery, affecting engine performance.
• Engine stalling
• Poor fuel economy
• Check Engine Light (CEL) on
• Faulty fuel volume regulator
• Wiring issues in the fuel control circuit
• Faulty powertrain control module (PCM)
Fuel Volume Regulator: A device that controls the amount of fuel delivered to the engine.
PCM: Powertrain Control Module, the computer that controls engine and transmission functions.
• Use an OBD-II scanner to confirm the code.
• Inspect the wiring and connectors for damage or corrosion.
• Test the fuel volume regulator for proper operation.
• Replace the faulty fuel volume regulator.
• Repair or replace damaged wiring or connectors.
• Reprogram or replace the PCM if necessary.
• OBD-II scanner
• Multimeter
• Basic hand tools
$150 - $400
Moderate
• Ford F-150
• Chevrolet Silverado
• Toyota Camry
• Regularly inspect fuel system components.
• Ensure proper maintenance of the electrical system.
• Use quality fuel to prevent contamination.
Engine Performance
• Do not ignore the Check Engine Light.
• Consult a professional mechanic if unsure.
• Regular maintenance can prevent such issues.
Check your vehicle's warranty to see if fuel system components are covered.
This code has been associated with various fuel system issues in vehicles with electronic fuel injection systems.
Moderate – It should be addressed soon to avoid potential engine performance issues.
Driving with a fuel system issue can lead to reduced engine performance and increased emissions.
• Engine at operating temperature
• Vehicle in a safe, stationary position
The fuel volume regulator is typically located near the fuel rail or in the fuel tank.
Q: Can I drive with a P0002 code?
A: It's not recommended as it can lead to poor engine performance and increased emissions.
Q: What happens if I ignore the P0002 code?
A: Ignoring the code can lead to further engine performance issues and potentially damage the engine.
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