FixVault
Home › Hyundai › 2016 › Tucson SE, FWD › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 2.0L (3 Of 3) › DTC U0109: Lost Communication With Fuel Pump Control Module › DTC Information › DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • CAN Signal monitoring
  1. Poor connection or damaged harness
  2. Faulty PCM
  3. Faulty FPCM
Enable Conditions
  • Ignition switch is turned ON
Threshold Value
  • No message from FPCM
Diagnostic Time
  • 2 sec.
MIL On Condition
  • 2 driving cycles
About FixVault