Fault Codes:
Hyundai HX220 NL EPFC 145（110-4）
Fault Description:
Engine Coolant Temperature 1 Sensor Circuit - Voltage Below Normal, or Shorted to Low Source. Low signal voltage detected at engine coolant temperature circuit Engine coolant temperature 1 sensor circuit - voltage lower than the normal value, or short-circuited to ground. A low signal voltage was detected in the engine coolant temperature circuit.
Fault Location:
Possible white smoke. Fan will stay ON if controlled by ECM. No engine protection for engine coolant temperature; White smoke may appear. The ECM control fan will keep rotating. There is no coolant temperature protection function
