Heating and Air Conditioning - Technical Data

Heating and Air Conditioning - Technical Data BMW M3 E46

64 50 A/C system, refrigerant amounts E46

Refrigerant filling quantity R 134a Sourcing reference in Parts and Accessories Catalogue

M43, M43/TU, M52, M54, N40, N42, S54: 740+/-25 M47,M47/TU, M57: 680+/-10

A/C SYSTEM, REFRIGERANT AMOUNTS E46

Resistance depending on temperature

°C/kohms

5/11.4 ... 11.9 0/8.8 ... 9.2 5/6.8 ... 7.2 10/5.3 ... 5.6 15/4.2 ... 4.5 20/3.3 ... 3.6 25/2.6 ... 2.9 30/2.1 ... 2.3 35/1.7 ... 1.9

AIR CONDITIONER (EVAPORATOR), SHIFT ELEMENTS TORQUE SPECIFICATION

Inlet pressure	Bar	14
Outlet pressure	Bar	1.8
Leak test with detector at pressure of	Bar	1 ... 2

AIR CONDITIONER (EVAPORATOR), SHIFT ELEMENTS TORQUE SPECIFICATION