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Home >> Saab >> 2004 >> 9-3 Linear, Automatic >> Repair and Diagnosis >> Quick Lookups >> Electrical Component Locations >> Component Locations >> Technical Description >> Pressure sensor, A/C (620) PSG16 >> Principal use

Principal use

The value is used by ECM for load compensation based on the A/C compressor's load on the engine. Also used for radiator fan logic and block conditions (pressure monitor) in the A/C system.

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