P008A
Low Pressure Fuel System Pressure - Too Low
The low-pressure (lift pump) fuel pressure is below the expected value. Insufficient supply to the high-pressure pump leads to power loss and possible HP pump cavitation.
The low-pressure (lift pump) fuel pressure is below the expected value. Insufficient supply to the high-pressure pump leads to power loss and possible HP pump cavitation.
Common causes
- high
Fuel filter clogged
One of the most commonly reported causes for this code — check this first.
Typical part cost: $60-880
- high
Lift pump weak or failing
One of the most commonly reported causes for this code — check this first.
Typical part cost: $60-880
See all causes + fix costs
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First things to check
- 1Confirm the code with a scan tool and check for additional related codes.
- 2Inspect the relevant sensors, wiring, and connectors for damage or corrosion.
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Related codes
See related trouble codes
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Frequently asked questions
What does P008A mean?
P008A means "Low Pressure Fuel System Pressure - Too Low". It is a generic OBD-II code that points to a fault in the fuel & air metering / auxiliary emission controls.
What are the most common causes of P008A?
fuel filter clogged; lift pump weak or failing; leak or air ingress in low-pressure line — these are the most commonly reported causes. Verify with a proper diagnosis before replacing parts, or use the Wrenchify app for a vehicle-specific diagnosis.
Can I keep driving with this code?
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly. Use the Wrenchify app for a full diagnosis specific to your vehicle.
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