200 Quattro 20V Sedan L5-2226cc 2.22L DOHC Turbo (3B) (1991)
The values received from these sensors are also used for the outside temperature display (on the A/C control head) and for compressor clutch operation.
The Outside temperature sensors will prevent A/C compressor clutch from operating when outside ambient temperature falls below 33° to 38°F (1° TO
3°C).