Powertrain
generic / SAE
P2A9E
Alternative Fuel Return Line Valve Control Circuit/Open
The control circuit of the alternative fuel return line valve reports a control circuit/open condition. Excess fuel return to the tank cannot be commanded as expected.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberA / 9E
Possible causes
- Open in valve control wire high
- Open valve coil medium
- Pin pushed back out of connector body low
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 180–800 €
- Estimated time: 1–4 h
- Component: alt fuel return line valve
- Component: wiring harness
- Component: afcm
- MIL / check engine light
- emissions-relevant
- limp mode possible
Sources
References
sae:J2012