Fault Codes:
Hyundai HX220 NL EPFC 2374（1209-4）
Fault Description:
Exhaust gas pressure sensor circuit -Voltage below normal or shorted to low source.Low signal voltage detected at the exhaust gas pressure circuit. Exhaust pressure sensor circuit - voltage lower than normal value or short-circuited to ground. The signal voltage of the exhaust pressure sensor circuit is detected to be too low
Fault Location:
Possible reduced engine performance. It may lead to a decrease in engine power
