Fault Codes:
Hyundai HX220 NL EPFC 3572（4334-4）
Fault Description:
Aftertreatment diesel exhaust fluid pressure sensor-Voltage below normal or shorted to low source.Low signal voltage detected at the diesel exhaust fluid pressure sensor circuit Post-treatment diesel engine exhaust treatment fluid pressure sensor - voltage lower than normal value or short-circuited to low power supply. The signal voltage of the exhaust gas treatment liquid pressure sensor circuit is detected to be too low.
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
