Powertrain
generic / SAE
P264F
Engine Serial Number Not Programmed or Incompatible
The engine controller cannot read a valid engine serial number from its non-volatile memory, or the stored value does not match the expected pattern. Calibration sets keyed to the serial number cannot be applied.
SystemPowertrain
Typegeneric / SAE
GroupP2
Range / number6 / 4F
Possible causes
- Replacement ECU not programmed at install high
- Non-volatile memory corruption medium
Inspection / repair
- Difficulty: medium
- DIY: shop recommended
- Estimated cost: 80–400 €
- Estimated time: 0.5–1.5 h
- Component: control module
- Component: non volatile memory
- MIL / check engine light
Sources
References
sae:J2012