HOME>>Excavator fault codes>>Hyundai excavator fault codes>>HX220 NL EPFC 1669(1761-3)

Fault Codes:Hyundai HX220 NL EPFC 1669(1761-3)

Fault Description:

Aftertreatment diesel exhaust fluid tank level sensor circuit -Voltage above normal or shorted to high source.High signal voltage detected at the catalyst tank level sensor circuit post-treatment diesel engine exhaust treatment fluid level sensor circuit - voltage higher than the normal value or short circuit to the high power supply. The signal voltage of the exhaust gas treatment liquid level sensor is detected to be too high

Fault Location:

Possible reduced engine performance. It may lead to a decrease in engine power

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