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Home >> Kia >> 2021 >> K5 GT-Line, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (5 Of 7) >> DTC P064A-00: Fuel Pump Control Module >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Check the voltage
  • Poor connector connection
  • Open or short circuit
  • Fuel pressure sensor
  • FPCM
Enable Conditions
  • Engine running
  • Normal battery voltage (10 to 16V)
  • Target fuel pressure is between 250kPa and 600kPa
Threshold Value
  • When fuel pressure sensor power voltage is lower than 4.5V
Diagnostic Time
  • 2s
MIL ON Condition
  • OFF
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