19019 Error Code For Sears Tractor Models

There are 8 kind of error description.

Description:

16 Temperature sensor before catalyst (electrical) - signal high - P0428 Catalyst Temperature Sensor - Circuit High

Temperature sensor before catalyst (electrical) - signal high - P0428 Catalyst Temperature

Hissing noise at expansion valve, Loss of refrigerant.Restriction in refrigerant system.Check receiver-dryer for uniformity of temperature.