Fault Codes:
Hyundai HX220 NL EPFC 3574（4334-18）
Fault Description:
Aftertreatment diesel exhaust fluid pressure sensor -Data valid but below normal operating range-Moderately severe level.Low diesel exhaust fluid pressure has been detected in the dosing unit. Post-treatment diesel engine exhaust fluid pressure sensor - data valid but below the normal operating range - moderate severity level. The pressure of the exhaust gas treatment fluid in the injection unit was detected to be too low.
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
