Fault Codes:
Hyundai HX220 NL EPFC 2385（641-3）
Fault Description:
VGT actuator driver circuit -Voltage above normal,or shorted to high source.Open circuit or high voltage detected at turbocharger control valve circuit VGT actuator drive circuit - Voltage higher than the normal value, or short-circuited to the high power supply. Detect severe open circuits or high voltages in the turbocharger control valve circuit.
Fault Location:
The intake air heaters may be ON or OFF all the time; The intake heater may remain on or off all the time.
