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DTC Information: DTC Detecting Condition

WARNING: This page is about a different car, the 2017 Kia K900. However, it is still accessible from the selected car via links, so may be relevant.
Item Detecting Condition Possible Cause
DTC Strategy
  • Signal check
  1. Poor connector connection
  2. Defected Fuel Pressure Sensor
  3. Defected Fuel Pump Control Module (FPCM)
Enable Conditions
  • Target fuel pressure is higher than 250 kpa and lower than 600 kpa.
  • Engine Running
  • Battery voltage is higher than 10V
Threshold Value
  • The power voltage of fuel pressure sensor is higher 3.3V and lower than 4.5V.
Diagnosis Time
  • 2 sec.
MIL ON Condition
  • -
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