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Home >> Kia >> 2021 >> K5 GT-Line, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 1.6L (1 Of 7) >> DTC P0090-00: Fuel Pressure Regulator 1 Control Circuit/Open >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy  
  • Circuit check
  
  • Poor connector connection
  • Open circuit
  • FPCV
Enable Conditions  
  • Normal battery voltage (10 to 16V)
Threshold Value  
  • Open circuit
Diagnostic Time  
  • Continuously
MIL ON Condition  
  • 2 driving cycles
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