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Home >> Kia >> 2023 >> Sorento X-Line EX >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 20 (Engine Control System Diagnosis - 2.5L (VIN C) (12 Of 14) (Except HEV)) >> DTC P2540-64: Low Pressure Fuel System Sensor Circuit Range/Performance >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

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Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the fuel pressure sensor's signal
  • Poor connector connection
  • Fuel pump
  • Fuel pressure sensor
Enable Conditions
  • Target fuel pressure is between 250 and 600 kPa
  • Engine "ON"
  • Battery voltage is between 9 and 16V
Threshold Value
  • The signal difference of fuel pressure sensor is remarkable
Diagnostic Time
  • 10s
MIL ON Condition
  • NO MIL (record only DTC)