Fault Codes:
Hyundai HX220 NL EPFC 154（105-4）
Fault Description:
Intake Manifold 1 Temperature Sensor Circuit - Voltage Below Normal, or Shorted to Low Source. Low signal voltage detected; Intake manifold 1 temperature sensor circuit - voltage is lower than the normal value, or short-circuited to a low-level source. A low signal voltage was detected in the intake manifold air temperature circuit.
Fault Location:
Possible white smoke. Fan will stay ON if controlled by ECM. No protection for intake manifold air temperature; White smoke may appear. The ECM control fan will keep rotating. No intake manifold air temperature protection
