64 50 Air conditioning system, amount of refrigerant E89
| Refrigerant capacity R 134a (The data on the nameplate in the engine compartment are definitive) Sourcing reference for refrigerant in Electronic Parts Catalogue | G | 550±10 |
AIR CONDITIONING SYSTEM, AMOUNT OF REFRIGERANT SPECIFICATION
64 51 Heating and air-conditioning unit (evaporator), switching elements
| Resistance as a function of 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 |
HEATING AND AIR-CONDITIONING UNIT (EVAPORATOR), SWITCHING ELEMENTS SPECIFICATION
64 51 Heating and air-conditioning unit (expansion valve), switching elements
| Inlet pressure (excess pressure) | Bar | 14 |
|---|---|---|
| Outlet pressure (excess pressure) | Bar | 1.8 |
| Leak test with detector at excess pressure | Bar | 1... 2 |
HEATING AND AIR-CONDITIONING UNIT (EXPANSION VALVE), SWITCHING ELEMENTS SPECIFICATION