Fuel Pump Primary Circuit Malfunction
Verified1 source
1 source
- Official data (NHTSA)official_feed
What P0230 means
Avoid long trips
The low-pressure fuel pump primary control circuit is malfunctioning.
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General information, not a diagnosis or repair instruction. Always confirm with a qualified mechanic for your specific vehicle.
Common causes
- Fuel Pump Primary Circuit Malfunction
What to check first
- Check fuel pump relay/control module
- Test fuel pump current draw
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