Fault Codes:
Hyundai HX220 NL EPFC 3582（4364-18）
Fault Description:
Aftertreatment SCR catalyst conversion efficiency -Data valid but below normal operating range -Moderately severe level.NOx conversion across the SCR catalyst is too low The conversion efficiency of the post-processing SCR catalytic converter - the data is valid but below the normal operating range - moderately severe level. The NOx conversion efficiency of the SCR catalytic converter is too low.
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
