Powertrain
generic / SAE
P2673
Injection Pump Timing Calibration Not Learned
The injection pump timing learning routine did not complete successfully. Without learned values, injection timing runs from default tables and combustion is suboptimal.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number6 / 73
Possible causes
- Learning routine aborted by other DTC or unstable conditions high
- Timing actuator drift outside learning window medium
Inspection / repair
- Difficulty: hard
- DIY: shop recommended
- Estimated cost: 200–1500 €
- Estimated time: 1.5–5 h
- Component: injection pump
- Component: control module
- MIL / check engine light
Sources
References
sae:J2012