High Altitude Switch
Switch is mounted under the driver's seat (911 Carrera) or behind left dashboard (944). The high altitude switch closes over 3300 ft. (1000 m), signaling the CU to lean the fuel mixture.
Switch is mounted under the driver's seat (911 Carrera) or behind left dashboard (944). The high altitude switch closes over 3300 ft. (1000 m), signaling the CU to lean the fuel mixture.