Powertrain
generic / SAE
P000E
Fuel Volume Regulator Control Exceeded Learning Limit
The ECU's adaptive correction of fuel volume regulator A has reached its learning limit. Indicates a long-term drift between commanded and actual rail pressure that could no longer be compensated.
SystemPowertrain
Typegeneric / SAE
GroupP0
Range / number– / 0E
Possible causes
- HP pump worn out high
- Fuel filter clogged, restricted supply medium
- Internal leak (injector or rail) medium
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 200–2000 €
- Estimated time: 1–6 h
- Component: high pressure fuel pump
- Component: fuel volume regulator
- Component: fuel filter
- Component: fuel rail pressure sensor
- MIL / check engine light
- emissions-relevant
- drive cycle required
- limp mode possible
Sources
References
sae:J2012