Fault Codes:
Hyundai HX220 NL EPFC 4769（1761-10）
Fault Description:
Aftertreatment 1 diesel exhaust fluid tank level sensor-Abnormal rate of change.A valid diesel exhaust fluid tank level reading has NOT been received. Post-treatment 1: Abnormal change rate of the liquid level sensor in the diesel engine exhaust treatment fluid storage tank. No valid liquid level reading of the exhaust gas treatment liquid storage tank was received
Fault Location:
Possible reduced engine performance. It may lead to a decline in engine performance.
