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Home >> Genesis >> 2019 >> G70 2.0T Advanced, RWD, Standard Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System Diagnosis - 2.0L (4 Of 4) >> DTC P2540-00: Low Pressure Fuel System Sensor Circuit Range/Performance >> DTC Information >> DTC Detecting Condition

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
Main Action
  • Monitor the fuel pressure sensor signal
  1. Poor Connection
  2. Fuel pressure sensor
Prerequisite condition
  • Targeted fuel pressure is higher than 250 kPa and lower than 600 kPa.
  • Engine is running
  • Battery voltage is higher than 10V.
Threshold Value
  • The signal change of fuel pressure sensor is higher than 120 kPa (17.4 psi) during 5 msec.
Diagnosis Time
  • 10 Seconds
Mil On Condition
  • No MIL "ON" (DTC Only)
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