Powertrain
generic / SAE
P2A5F
Alternative Fuel Tank B Level Sensor Circuit
The AFCM detects a generic fault on the level sensor of alternative fuel tank B. Tank fill level cannot be displayed or used for range calculation.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberA / 5F
Possible causes
- Level sensor failed high
- Wiring or connector fault medium
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 120–700 €
- Estimated time: 0.5–3 h
- Component: alt fuel tank b level sensor
- Component: wiring harness
- Component: afcm
- MIL / check engine light
Sources
References
sae:J2012