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Home >> BMW >> 2013 >> Z4 28i, Automatic Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 1385 (Heating And Air Conditioning - Technical Data -- Z4_E89) >> Heating And Air-Conditioning Unit (Expansion Valve), Switching Elements >> 64 51 Heating and air-conditioning unit (expansion valve), switching elements

64 51 Heating and air-conditioning unit (expansion valve), switching elements

WARNING: This page is about a different car, the 2016 BMW Z4, 2015 BMW Z4, and 2014 BMW Z4. However, it is still accessible from the selected car via links, so may be relevant.
HEATING AND AIR-CONDITIONING UNIT (EXPANSION VALVE) AND SWITCHING ELEMENTS SPECIFICATION

Inlet pressure (excess pressure) bar 14
Outlet pressure (excess pressure) bar 1.8
Leak test with detector at excess pressure bar 1... 2