Fault Codes:
Hyundai HX220 NL EPFC 4164（5743-3）
Fault Description:
Aftertreatment selective catalytic reduction temperature sensor module -Voltage above normal,or shorted to high source.High battery supply voltage detected at the aftertreatment SCR temperature sensor module. Post-treatment selective catalytic reduction (SCR) temperature sensor module - voltage higher than normal or short-circuited to high power supply. The power supply voltage of the post-processing SCR temperature sensor module was detected to be too high.
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
