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Refrigerant pressure sensor, component description - GF83.40-P-2193SX

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MODEL 216.3, 221.0 /1 up to Model Year 8 

Shown on model 221.0 

Location 

Fig 1: Identifying Refrigerant Pressure Sensor
G07590993Courtesy of MERCEDES-BENZ USA

The refrigerant pressure sensor is located in the rear in the left front wheelhouse.

Task 

The refrigerant pressure sensor is used for measuring the refrigerant pressure.

The value determined by the refrigerant pressure sensor is directly read in by the AAC [KLA] control unit (N22/1).