Volkswagen Polo Service & Repair Manual: A/C Evaporator Temperature Switch -E33

Volkswagen Polo Service & Repair Manual / Refrrigerant R134a Servicing / Refrigerant Circuit General Information / Electrical Components Not on Refrigerant Circuit / A/C Evaporator Temperature Switch -E33

Function:

The A/C Evaporator Temperature Switch -E33- determines the temperature between the evaporator cooling fans. It prevents the possibility of ice building up between the evaporator cooling fans because the current entry to the condenser magnetic clutch is interrupted when the temperature on the cooling fins lowers to the freezing point for humidity.

The insertion depth of the feeler tube is marked or indicated in the repair manual. Refer to → Rep. Gr.87.

Note

Installed on VW vehicles with the A/C compressor drive above the ribbed belt

A/C Evaporator Temperature Switch -E33

Coolant Fan Control Module -J293

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Evaporator Vent Temperature Sensor -G263- or Evaporator Temperature Sensor -G308

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Other materials:

Refrigerant Circuit with A/C Service Station, Draining
Caution If it is suspected that chemicals were added to the refrigerant circuit to seal leaks, do not connect the A/C service station and do not extract the refrigerant. ...

Introduction
This chapter contains information on the following subjects: → Indicator lamp for the tyre monitoring system → Tyre Pressure Loss Indicator Additional information and warnings: Volkswagen information system Transporting items Braking, stopping and p ...

Protecting
Caution Missing protection leads to the electrical system damage. Note All threaded connections must be tightened to the specified torque. ...