P268C: Cylinder 1 Injector Data Incompatible
Standardized SAE J2012 code · P26xx — Computer and output circuits
What does P268C mean?
The flow calibration data programmed for cylinder 1 injector does not match the format expected by the controller software. Calibration was applied for the wrong injector type or family.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Replacement injector has different part number than software expects
- Medium Calibration code format does not match controller version
Likelihood is a general estimate across vehicles; your make and model may differ.
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P268C in the community
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Describe your P268C problemRelated codes
- P268D Cylinder 2 Injector Data Incompatible
- P268E Cylinder 3 Injector Data Incompatible
- P268F Cylinder 4 Injector Data Incompatible
- P2690 Cylinder 5 Injector Data Incompatible
- P2691 Cylinder 6 Injector Data Incompatible
- P2692 Cylinder 7 Injector Data Incompatible
- P2693 Cylinder 8 Injector Data Incompatible
- P2694 Cylinder 9 Injector Data Incompatible
- P2695 Cylinder 10 Injector Data Incompatible