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Home › Genesis › 2017 › G80 3.8, AWD › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis (3 Of 3) - 3.8L › DTC U0105: Lost Communication With Fuel Injector Control Module › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible cause
DTC Strategy
  • Check CAN message from IDB
  1. Faulty IDB
  2. CAN communication line between ECM (PCM) and IDB
Enable Conditions
  • Engine Run Time ≥ 2 sec.
  • Ignition Voltage ≥ 11V
Threshold value
  • CAN communicating error with IDB
Diagnosis Time
  • Continuous
MIL On Condition
  • 2 driving cycle
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