Volkswagen Polo Service & Repair Manual: A/C Programmer -J127

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Electrical Components Not on Refrigerant Circuit / 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 freezing point for water (icing protection).

A/C Programmer -J127

Electrical Components Not on Refrigerant Circuit

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Coolant Fan Control Module -J293

Note There are different construction styles. This control module switches on and off the A/C clutch ...

Other materials:

Current Draw Test
WARNING Batteries that have a light yellow visual indicator do not have to be tested or charged. Jump starting must not be used! There is a risk of explosion during testing, ...

Removing and installing the headlights
Fig. 176 In the engine compartment: securing bolts for the right headlight Fig. 177 Guides for installing the right headlight First read and observe the introductory information and safety warnings Depending on the vehicle variant, the headlight may have to be removed in order to replac ...

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 pressu ...