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Home >> Audi >> 2012 >> Q7 3.0 TDI >> Repair and Diagnosis >> Heating, Ventilation & A/C (HVAC) >> HVAC Control Systems >> Heating, Ventilation & Air Conditioning >> 87 Air Conditioning >> General Information >> Compressor Belt Pulley

Compressor Belt Pulley

NOTE:

Vehicles with a 6 cylinder engine or an 8 cylinder TDI engine have a compressor with a belt pulley. On an 8 cylinder FSI vehicle, the compressor is driven by a shaft.

Depending on the engine and the country, different A/C compressors are installed (6-, 8- or 12-cylinder gasoline or diesel engines).

Different versions of the pulley are installed, depending on compressor construction type and engine version.

NOTE:

Vehicles with a 6 cylinder TDI engine have a version 1 A/C compressor belt pulley.

Currently, the A/C compressor with belt pulley version 2 is installed in vehicles with 6 cylinder gasoline engine.