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Home >> VinFast >> 2023 >> VF9 Plus >> Repair and Diagnosis >> Engine Performance >> System >> Fault Diagnosis >> DTC Repair Instruction - Guidance >> Operating Conditions

Operating Conditions

Enable Criteria Criteria to be met to enable the DTC monitoring conditions
  • "Ignition is switched on = True & Ignition is switched on or the system is in "After run" = True & Battery voltage >= 9 V & Battery voltage <= 16 V"
Failure Criteria Criteria to be met for the DTC to fail/set
  • "A failure is detected if 5V supply chip of torque sensor is out of range 4.65~5.35V in current driving cycle"
Failure/Mature Time Time required for the failure criteria to be met for the DTC to set
  • "100 ms"
Pass Criteria Criteria to be met for the DTC to pass/clear to history status
  • "Recover the sub signal's duty ratio to normal range 5%~95% and Restart ignition in 1 time continuous driving cycle. The failure is recovered."
Pass/De-Mature Time Time required for the pass criteria to be met for the DTC to pass/clear to history status
  • "500 ms"
Failure Aging Criteria to be met to clear the DTC from history status
  • "100 ignition cycles"