What does code P0255 mean?
Intermittent signal detected in fuel metering control circuit A
OBD-II Code
P0255 — Injection Pump Fuel Metering Control A Intermittent Cam Rotor Injector
Intermittent signal detected in fuel metering control circuit A
Common symptoms
- Hesitation
- random faults
- stalling
Possible causes
- Intermittent contact
- vibrating harness
- worn pump
Initial recommendation
Secure harness, inspect connections and injection pump.
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 P0255 with your vehicle's actual symptoms for more complete diagnostic guidance.
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