Refrigerant pressure and temperature sensor position/task/function - GF83.40-P-2171GI

MODEL 163 as of 01.09.01 with CODE (580a) Automatic air conditioning 

Fig 1: Identifying Refrigerant Pressure And Temperature Sensor

Courtesy of MERCEDES-BENZ USA

	Refrigerant pressure and temperature sensor, location	The refrigerant pressure sensor (B12/2) 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).
	Refrigerant pressure and temperature sensor, task	The refrigerant pressure and temperature sensor (B12/1) detects the refrigerant pressure and the refrigerant temperature and sends these values to the AAC push-button control module (N22).
	Refrigerant pressure and temperature sensor, function		GF83.40-P-2171-01GI