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Home › Hyundai › 2021 › Veloster Turbo Ultimate › Repair and Diagnosis › Engine Performance › System › Engine Control System Diagnosis - 1.6L (3 Of 3) › DTC P064A-00: Fuel Pump Control Module › DTC Information and Inspection › DTC Detecting Condition

DTC Information and Inspection: DTC Detecting Condition

Trouble Shooting Condition Possible Cause
Main Action
  • Monitor the fuel pressure sensor's signal
  1. Poor connection
  2. FPS
  3. FPCM
Prerequisite Condition
  • Target fuel pressure is higher than 250 kPa and lower than 600 kPa
Threshold Value
  • The power voltage of fuel pressure sensor is higher 3.3V and lower than 4.5V
Diagnosis Time
  • 2 sec
MIL
  • NO MIL
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