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

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

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

Function: The Evaporator Vent Temperature Sensor -G263- or Evaporator Temperature Sensor -G308- determines the temperature behind the evaporato ...

Other materials:

Unlocking the selector lever lock manually
Fig. 159 Removing the cover of the gearshift gate (left-hand drive) The controls are mirrored in right-hand drive vehicles Fig. 160 Unlocking the selector lever lock manually First read and observe the introductory information and safety warnings If the power fails in the vehicle (for ...

Parking Aid Sensor, Painting
The following parameters must be met when painting to avoid malfunctions in the parking aid sensor (parking aid system): New Part, Painting Maximum coat thickness 125 µm; the coat thickness must always be measured ...

Securing mounts, roof bars or load carrying system
Fig. 90 Securing points for mounts or roof bars (both sides) A: for 2-door vehicles without roof railing. B: for 4-door vehicles without roof railing. C: for vehicles with roof railing First read and observe the introductory information and safety warnings Mounts or roof bars serve as the b ...