What does code P0232 mean?
Excessively high signal detected to the fuel pump
OBD-II Code
P0232 — Fuel Pump Secondary Circuit High
Excessively high signal detected to the fuel pump
Common symptoms
- Rich mixture
- high fuel consumption
- risk of damage
Possible causes
- Signal shorted to voltage
- stuck relay
- PCM output fault
Initial recommendation
Inspect relay, measure pump voltage and check PCM output.
Safety notice
This information is for guidance only and does not replace a physical vehicle inspection or diagnosis by a qualified mechanic. If the vehicle has severe power loss, smoke, a fuel odor, overheating, brake or steering problems, or any unsafe behavior, avoid driving it and seek professional inspection.
Analyze this code with MecaOBD
Use the app to combine code P0232 with your vehicle's actual symptoms for more complete diagnostic guidance.
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