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Home >> Hyundai >> 2008 >> Tiburon GT, Automatic >> Repair and Diagnosis (Single Page) >> Engine Performance >> Engine Control Systems >> Fuel System (G6BA-GSL 2.7L) >> DTC Troubleshooting Procedures >> DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control >> DTC Detecting Condition
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DTC P0125 Insufficient Coolant Temperature For Closed Loop Fuel Control: DTC Detecting Condition

DTC DETECTING CONDITION

Item Detecting Condition Possible Cause
DTC Strategy
  • Check time to closed loop control start with coolant temperature model
  • Contact resistance in connectors
  • Faulty cooling system
  • Faulty thermostat
  • Faulty ECT sensor
Enable Conditions
  • Engine coolant > 20°C (68°F)
  • After 100~1000 seconds from engine start
Threshold Value
  • Measured coolant temperature < threshold When modeled coolant temperature > threshold
Diagnostic Time
  • 0.5 sec.
Fail Safe
  • Calculated engine coolant temperature is used for engine control
  • Cooling/Condenser fan is active with MAX speed
  • EVAP emission control function is controlled in minimum operation mode
MIL On Condition
  • 2 Driving Cycles
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