BMW E46 - Temperature Regulation - Cooling

TEMPERATURE REGULATION - COOLING
Air conditioning control on the E46 is similar to the E39 IHKA system. The system uses the
variable displacement compressor. The swash plate of the compressor is hinged so that is
can vary the piston travel based on the output requirements of the system.
A
MS42.0
MS42.0
AUX. FANAUX. FAN
COMPRESSOR
PRESSURE
SENSOR
EVAPORATOR
7
E46 Climate Control