Powertrain
generic / SAE
P2D51
Air Assisted Injector Control Circuit
The control circuit of the air-assisted fuel injector reports a generic fault. Air-assist atomization for cold-start or low-load conditions cannot be commanded.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberD / 51
Possible causes
- Wiring or connector fault high
- Air-assist actuator failed medium
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 200–1200 €
- Estimated time: 1–5 h
- Component: air assisted injector
- Component: wiring harness
- Component: ecm
- MIL / check engine light
- emissions-relevant
- drive cycle required
Sources
References
sae:J2012