Volkswagen Polo Service & Repair Manual: Coolant Fan Control Module -J293

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Electrical Components Not on Refrigerant Circuit / Coolant Fan Control Module -J293

Note

There are different construction styles.

This control module switches on and off the A/C clutch and therefore the A/C compressor. It switches the coolant fan and calculates the pressure in the refrigerant circuit on vehicles with a High Pressure Sensor -G65- or A/C Pressure/Temperature Sensor -G395-.

Coolant Fan Control Module -J293

A/C Programmer -J127

This programmer switches the refrigerant flow direction through the second evaporator if the temperature on the cooling fins on the second evaporator lowers to the fr ...

Coolant Fan Control Module -J293

Note Available in different construction styles, some installed on coolant fan -arrows-. This ...

Other materials:

Physical Principles
The four known states of water also apply to air conditioning system refrigerants. 1 - gaseous (invisible) 2 - vapor 3 - fluid 4&nbs ...

Refrigerant Circuit, Converting R12 to R134a and Servicing
Note The laws and regulations listed below are applicable in Germany. Different or additional laws and regulations may apply in other countries. Addresses in other countries can be obtained from the relevant au ...

Emergency Wheels
Spare Wheel Notes If Necessary, Explain to the Customer the Information About Tires and Refer the Customer to the Owner's Manual. The following notes listed also apply to spare wheels that are marked wi ...