P2A1C
Injection Pump Fuel Metering Control E Low (Cam/Rotor/Injector)
P2A1C is an OBD-II diagnostic trouble code meaning: Injection Pump Fuel Metering Control E Low (Cam/Rotor/Injector). Common causes: high pressure fuel pump malfunction, problems with the pump control solenoid valve. Estimated repair cost: $167–556.
Symptoms
- Reduced engine power
- Increased fuel consumption
- Difficulty starting the engine
- Unstable engine idling
- Check Engine light comes on
Causes
- High pressure fuel pump malfunction
- Problems with the pump control solenoid valve
- Open or short circuit in control circuit
- Contaminated or worn pump components
- Problems with the engine control unit
How to Fix
- Check the condition of the high pressure fuel pump
- Check the integrity of the control circuit and connections
- Check the operation of the control solenoid valve
- Scan the engine control module for other errors
- If necessary, replace the high pressure fuel pump
Related codes
Error P2A1C by Vehicle Brand
FAQ
What does the P2A1C code mean?
P2A1C is an OBD-II diagnostic trouble code that indicates: Injection Pump Fuel Metering Control E Low (Cam/Rotor/Injector)
What causes a P2A1C error code?
The most common causes of P2A1C include: High pressure fuel pump malfunction; Problems with the pump control solenoid valve; Open or short circuit in control circuit; Contaminated or worn pump components.
How do I fix a P2A1C diagnostic trouble code?
To fix P2A1C: Check the condition of the high pressure fuel pump. Check the integrity of the control circuit and connections. Check the operation of the control solenoid valve. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P2A1C?
Limited driving only, diagnose soon
How much does it cost to fix P2A1C?
The estimated repair cost for P2A1C is $167–556. Actual cost depends on your vehicle, location, and labor rates.
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