Fault Codes:
Hyundai HX220 NL EPFC 3232（3216-9）
Fault Description:
Aftertreatment Intake NOx sensor -Abnormal update rate. No communication or an invalid data transfer rate has been detected on the J1939 data link between the ECM and the aftertreatment intake NOx sensor. Post-treatment intake NOx sensor - Abnormal data update rate. It was detected that the J1939 data link communication between the ECM and the post-treatment intake NOx sensor was interrupted or the data transmission rate was invalid.
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
