ML 430 (163.172) V8-4.3L (113.942) (2000)
Refrigerant Pressure Sensor / Switch: Locations
GF83.40-P-2126-02GH Refrigerant Pressure Sensor, Location
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with CODE (580) Air conditioning or Tempmatic for USA
The refrigerant pressure sensor (B12) is located at the front left in the engine compartment at the high-pressure line (8) between the refrigerant
compressor (A9) and the capacitor (7).