Fault Codes:
Hyundai HX220 NL EPFC 1921（3251-0）
Fault Description:
Aftertreatment diesel particulate filter differential pressure -Data valid but above normal operating range -Moderately severe level.The soot load of the aftertreatment diesel particulate filter has exceeded the recommended limits. Post-treatment diesel particulate filter pressure difference - data valid but above the normal operating range (moderate to severe grade). The carbon deposit load of the post-treatment particle catcher has exceeded the recommended limit
Fault Location:
Possible reduced engine performance. It may lead to a decrease in engine power
