DTC Information And Inspection: DTC Detecting Condition

2021 Genesis GV80 2.5T Advanced, AWDSECTION DTC Detecting Condition
Item Detecting Condition Possible Cause
DTC Strategy
  • Monitor the fuel pressure sensor's signal
  1. Poor connector connection
  2. Open or short to ground in signal circuit
  3. Open or short to ground in power circuit
  4. Faulty fuel pressure sensor
  5. Faulty fuel pump
Enable Condition
  • Engine running
  • Target fuel pressure is between 250 and 600 kPa
  • Normal battery voltage (9 to 16V)
Threshold Value
  • The fuel pressure sensor voltage is less than specification value
Diagnostic Time
  • 10s
MIL ON Condition
  • No MIL (Only DTC)
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.