Air Cleaner - Thermostatic: Description
The Thermostatic Air Cleaner, used on all models, controls the temperature of incoming air to carburetor so more accurate carburetion can be achieved, giving better combustion and emission control. The thermostatic air cleaner consists of the air cleaner housing with an intake air snorkel and air flow control door.
On GLC Wagons, this door is operated by a thermostatic device with mechanical linkage. B2000 and GLC models use a bi-metal-type thermostatic device. On 626 models, the air control door is controlled by a thermo sensor in the air cleaner.