Passat Sedan L4-1896cc 1.9L DSL Turbo (1Z) (1997)
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Evaporator Temperature Sensor / Switch: Description and Operation
The temperature switch (where applicable) -E33- monitors the temperature between the evaporator fins to prevent evaporator icing. When the
evaporator temperature drops to below 0° C (32° F), the A/C clutch -N25- is switched off.
