[amidgeha]

Cylinder 1 Injector Data Incompatible

Each injector has a code stored in Electrically Erasable Programmable Read-Only Memory (EEPROM) that provides information to the Electronic Control Unit (ECU) about deviations of that injector from a theoretical average injector. The Powertrain Control Module (PCM) sets the OBDII code if the injector code is missing or invalid.

Cause:
Program Injector

Symptoms:
Check engine light