Fault Codes:Hyundai HX220 NL EPFC 516(3514-4)
Fault Description:
Sensor supply 6 circuit -Voltage below normal or shorted to low source. Low voltage detected on the +5 volt sensor supply circuit to the fuel rail pressure sensor sensor Power supply Circuit No. 6 - voltage lower than normal or short-circuited to ground. The voltage of the fuel rail pressure sensor +5V power supply circuit is detected to be too low
Fault Location:
Engine power derate. Engine power degradation
FairTradeMachinery
“You Design the Vision. We Handle the Hard Parts.”
Helping Global Buyers Access Better-Value Machinery and After-Sales Solutions.
As China’s Leading Global Used Machinery Exchange Platform, we sits at the intersection of IoT technology and B2B commerce. That means real-time inventory data, verified seller profiles, and a transaction process designed for cross-border buyers who can't always inspect machines in person. Our users in China have exceeded 1.5 millions meaning we have the first source of excavator owners and the equivalent number of machines. This means we can cover all the popular models and even specific needs, no matter of the status.








