Fault Codes:
Hyundai HX220 NL EPFC 2273（411-3）
Fault Description:
Exhaust gas recirculation valve delta pressure sensor circuit -Voltage above normal or shorted to high source.High signal voltage detected at the EGR differential pressure sensor circuit. The differential pressure sensor circuit of the exhaust gas recirculation valve - the voltage is higher than the normal value or the high power supply is short-circuited. The signal voltage of the EGR differential pressure sensor circuit is detected to be too high
Fault Location:
Possible reduced engine performance. It may lead to a decrease in engine power
