Fault Codes:
Hyundai HX220 NL EPFC 4726（1239-16）
Fault Description:
Engine fuel leakage -Data valid but above normal operating range -Moderately severe level.Fuel rail pressure decay has been detected. Engine fuel leakage - data valid but above the normal operating range - Moderate severity level. The fuel rail pressure attenuation was detected.
Fault Location:
Engine may run rough,may stop running,may not start,or may be difficult to start. The engine may run unstably, may stop, may fail to start or have difficulty starting
