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Home >> Kia >> 2018 >> Cadenza Technology >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis (5 Of 6) >> 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 supply voltage of fuel pressure sensor
  1. Poor Connector Connection
  2. Open, short in power circuit
  3. Fuel pressure sensor
  4. FPCM
Enable Conditions
  • Engine running
  • Battery voltage higher than 11V
  • Target fuel pressure higher than 250kPa and lower than 600kPa
Threshold Value
  • Power voltage of fuel pressure sensor lower than 4.5V
Diagnostic Time
  • 2s
MIL ON Condition
  • Not indicated
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