19047 Error Code For Foton Tractor Models
There are 2 kind of error description.
19 UREA pressure sensor in box (electrical) - signal high - P204D Reagent - pressure sensor - Short circuit high
UREA pressure sensor in box (electrical) - signal high - P204D Reagent -pressure sensor -short circuit high
Hissing noise at expansion valve, Loss of refrigerant.Restriction in refrigerant system.Check receiver-dryer for uniformity of temperature.