64 53 Compressor E39
WARNING: This page is about a different car, the 2003 BMW 530i, 2002 BMW 530i, and 2001 BMW 530i. However, it is still accessible from the selected car via links, so may be relevant.
COMPRESSOR E39 SPECIFICATION CHART
| Safety Switch (Three Way Switch) | ||
| Testing voltage | V | 13 +/- 0.26 |
| High pressure | ||
| Switching-off pressure (with dropping pressure) | Bar | 30.0 +/- 1.8 |
| Switch-on pressure (with rising pressure) | Bar | 21.0+/-1.8 |
| Medium pressure | ||
| Switching-off pressure (with dropping pressure) | Bar | 15.0+/-1.5 |
| Switch-on pressure (with rising pressure) | Bar | 18.0+/-1.5 |
| Low pressure | ||
| Switching-off pressure (with dropping pressure) | Bar | at least 1.5 |
| Switch-on pressure (with rising pressure) | Bar | Max. 2.6 |
| Operating pressure | - | 2-35 |