Powertrain
generic / SAE
P2A8D
Alternative Fuel Vaporizer C Performance
The AFCM detects that vaporizer C does not heat the alternative fuel from liquid to vapour within the calibrated time and temperature window. Liquid carry-over to the rail is possible.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / numberA / 8D
Possible causes
- Coolant flow through vaporizer reduced high
- Heat exchanger surface fouled medium
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 300–1500 €
- Estimated time: 2–6 h
- Component: alt fuel vaporizer c
- Component: engine coolant circuit
- Component: afcm
- MIL / check engine light
- emissions-relevant
- limp mode possible
Sources
References
sae:J2012