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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Electrical monitoring
  1. Poor Connector Connection
  2. Open in power circuit, short to ground
  3. Signal circuit short to ground
  4. Rail pressure sensor
  5. ECM
Enable Conditions
  • Ignition "ON"
Threshold Value
  • Voltage average of rail pressure lower than 0.2V
  • Signal circuit of sensor is short to ground
Diagnostic Time
  • Continuous inspection
MIL ON Condition
  • 2 driving cycles