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Home >> Kia >> 2021 >> Niro Plug-In Hybrid LXS >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System Diagnosis (PHEV) (6 Of 6) >> DTC P24BC-00: EVAP System Leak Detection Pump Pressure Sensor Circuit Intermittent >> DTC Information >> DTC Detecting Condition
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DTC Information: DTC Detecting Condition

Item Detecting Condition Possible Cause
DTC Strategy
  • Noisy signal check
  • Poor connector connection
  • Faulty ELCM
  • Faulty evaporative system
Enable Conditions
  • Vehicle speed is 0km/h (0mph)
  • Engine speed is 0rpm
  • Ignition "OFF"
  • No related failures
  • Ambient air pressure is greater than 75kPa
  • ECU soaking time is greater than 5 hour
  • Modeled ambient air temperature is greater than 4°C (39°F)
  • Fuel tank level is less than 85%
  • Normal auxiliary battery voltage (10 to 16V)
Threshold Value
  • When the difference between the maximum value of the ELCM pressure sensor and the minimum value of the pressure sensor is greater than 0.14kPa (every 10s)
Diagnostic Time
  • 30s
MIL ON Condition
  • 2 driving cycles