P268F - Cylinder 4 Injector Data Incompatible
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DTC DESCRIPTION P268F - CYLINDER 4 INJECTOR DATA INCOMPATIBLE
| Description: Each injector has a code stored in the electronically erasable programmable read only memory (EEPROM) that provides information to the PCM about deviations of that fuel injector from a theoretical average fuel injector. This DTC sets when the fuel injector code is missing or invalid. | |||
Possible Causes:
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| Diagnostic Aids: Check for other DTCs and diagnose those first. If no other DTCs are present, update the injector quantity adjustment value in the PCM to match the value on the current fuel injector using a scan tool. Clear the DTCs and repeat the self-test. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | Refer to the Description, Possible Causes and Diagnostic Aids for the DTC. | ||