FixVault

DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the fuel pressure sensor's signal
  • Poor connector connection
  • Open or short to battery
  • Fuel pump
Enable Conditions
  • Target fuel pressure value is between 250 and 600kPa
  • Engine "ON"
  • Normal battery voltage
Threshold Value
  • Fuel pressure sensor battery voltage is below 4.5V
Diagnostic Time
  • 2s
MIL ON Condition
  • No MIL (record only DTC)