19010 Error Code For Sears Tractor Models

There are 6 kind of error description.

Description:

15 Temperature sensor after catalyst (electrical) - signal high - P042D Catalyst Temperature Sensor Circuit High

Temperature sensor after catalyst (electrical) - signal high - P042D Catalyst Temperature Sensor

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