Powertrain
generic / SAE
P2A1B
Injection Pump Fuel Metering Control E Range/Performance (Cam/Rotor/Injector)
Fuel metering on channel E of the injection pump is outside the calibrated tolerance. Mechanical wear or pressure regulator drift.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberA / 1B
Possible causes
- Internal wear in pump element high
- Pressure regulator drift medium
- Sensor element aged beyond calibration window low
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 400–2500 €
- Estimated time: 2–10 h
- Component: injection pump metering e
- Component: injection pump
- Component: wiring harness
- MIL / check engine light
- emissions-relevant
- limp mode possible
Sources
References
sae:J2012