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DIESEL CONTROL SYSTEM FLA -423 DTC DETECTING CONDITION E0120227 Item Detecting Condition Possible Cause DTC Strategy • EEPROM monitorting Enable Conditions • IG KEY "ON" ThresholdValue • Input error, saving error occurs at injector IQA code inputting. DiagnosticTime • Immediately Fuel Cut NO EGR Off NO Fuel Limit NO Fail Safe MIL YES • Engine Check Lamp blinks. • ECM internal error COMPONENT INSPECTION EB11F154 1. Check injector class input state 1) IG KEY "OFF", ENGINE "OFF". 2) Using Scantool, select "ENGINE CONTROL" - "INJECTOR CORRECTION". 3) Check currently inputted "injector class input state". Specification : IQA data inputted to ECM should be identical with IQA data of injector. EGNG004U 4) Are both data identical? YES ▶ Go to "Verification of Vehicle Repair". NO ▶ If error is not corrected after reperforming "INJECTOR CORRECTION" procedure, replace ECM. NOTE Input iQA data of injector mounted at cylinder at replacing ECM using scantool. |