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Refrigerant Pressure Sensor / Switch: Description and Operation



GF83.40-P-2193TX Refrigerant Pressure Sensor, Component Description
- 219.3 as of 1.6.05


Component Identification:






Location
The refrigerant pressure sensor is located on the left of the engine compartment at the refrigerant line.

Task
The refrigerant pressure sensor is used to record the refrigerant pressure.

The determined value is passed on by the driver-side SAM control unit with fuse and relay module (N10/1) via Controller Area Network bus class B (interior) (CAN-B) to the AAC [KLA] control and operating unit (N22) (without code (581) Comfort automatic air conditioning) or to the comfort AAC [KLA] control and operating unit (N22/7) (with code (581) Comfort automatic air conditioning).