OBD-II code · Powertrain (generic, extended)
P2A17 Injection Pump Fuel Metering Control D Range/Performance (Cam/Rotor/Injector)
Fuel metering on channel D of the injection pump is outside the calibrated tolerance. Mechanical wear or pressure regulator drift.
Is it safe to drive with P2A17?
The car may go into limp mode (reduced power). Get it diagnosed before a long trip.
Common causes
- Most likelyInternal wear in pump element
- PossiblePressure regulator drift
- Less likelySensor element aged beyond calibration window
Repair at a glance
- Difficulty
- Hard
- DIY friendly
- Best left to a mechanic
- Typical labour
- 2–10 h
- Emissions test
- Likely to fail
- Parts involved
- Injection Pump Metering D, Injection Pump, Wiring Harness
Related codes
- P0252Injection Pump Fuel Metering Control A Range/Performance (Cam/Rotor/Injector)
- P0257Injection Pump Fuel Metering Control B Range/Performance (Cam/Rotor/Injector)
- P2A13Injection Pump Fuel Metering Control C Range/Performance (Cam/Rotor/Injector)
- P2A1BInjection Pump Fuel Metering Control E Range/Performance (Cam/Rotor/Injector)
- P2A1FInjection Pump Fuel Metering Control F Range/Performance (Cam/Rotor/Injector)
- P2A14Injection Pump Fuel Metering Control C Low (Cam/Rotor/Injector)
- P2A15Injection Pump Fuel Metering Control C High (Cam/Rotor/Injector)
- P2A16Injection Pump Fuel Metering Control D (Cam/Rotor/Injector)
- P2A18Injection Pump Fuel Metering Control D Low (Cam/Rotor/Injector)
- P2A19Injection Pump Fuel Metering Control D High (Cam/Rotor/Injector)
- P2A1AInjection Pump Fuel Metering Control E (Cam/Rotor/Injector)
Code data: OBDex open dataset (CC0). Labour times are typical ranges, not a quote.