Volkswagen Golf Service & Repair Manual: Temperature switch for evaporator -E33

Volkswagen Golf Service & Repair Manual / Air conditioning system with refrigerant R134a / General information on refrigerant circuit / Electrical components not installed in refrigerant circuit / Temperature switch for evaporator -E33

Function:

The temperature switch for evaporator -E33- senses the temperature between the cooling fins of the evaporator. It prevents the possibility of ice forming between the evaporator cooling fins by interrupting the current to the air conditioner compressor magnetic clutch if the temperature at the fins falls to the freezing point of moisture in the air.

The insertion depth of the sensor tube is marked on the device or is given in the repair manual → Rep. gr.87.

Note

Fitted to VW vehicles with air conditioning systems driven by V-belt

Temperature switch for evaporator -E33

Radiator fan control unit -J293

Note Available in various designs, sometimes fitted to the radiator fan -arrows-. This control ...

Evaporator output temperature sender -G263- or evaporator temperature sensor -G308

Function: The evaporator output temperature sender -G263- or evaporator temperature sensor -G308- reads the temperature downstream from the eva ...

Other materials:

Cross section of a radial belted tyre
1 - Tread block 2 - Tread groove 3 - Tread 4 - Nylon ply 5 - Belt layers Usually made of steel 6 - Bead core ...

Overview of fitting locations - fuel supply system, Golf Variant
Note Fuel lines are secured with O-type clips. These O-type clips must always be renewed every time they are removed. Start engine if fuel tank was empty. Then start the auxiliary heater repeatedly until the heater d ...

Checking operation and power supply of fuel pump
Special tools and workshop equipment required Removal wedge -3409- Multimeter e.g. hand-held multimeter -V.A.G 1526E- ...