Fault Codes:
Hyundai HX220 NL EPFC 3541（51-4）
Fault Description:
Engine intake throttle actuator position sensor circuit -Voltage below normal,or shorted to low source.Low signal voltage detected at the engine intake air throttle position sensor circuit. Engine intake throttle valve actuator position sensor circuit - voltage lower than normal value or short-circuited to low power supply. The signal voltage of the intake section valve position sensor circuit is detected to be too low.
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
