Fault Codes:
Hyundai HX220 NL EPFC 2274（411-4）
Fault Description:
Exhaust gas recirculation valve delta pressure sensor circuit -Voltage below normal or shorted to low source.Low signal voltage detected at the EGR differential pressure sensor circuit. The differential pressure sensor circuit of the exhaust gas recirculation valve - the voltage is lower than the normal value or short-circuited to ground. The signal voltage of the EGR differential pressure sensor circuit is detected to be too low
Fault Location:
Possible reduced engine performance. May lead to a decrease in engine power
