17 11 Radiator and Mounting Parts M52TU/M54
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.
RADIATOR CAP M52TU/M54
| Cap For Cooling System |
| Pressure Relief Valve Opens At Overpressure To Ambient Pressure |
Bar |
2 +0.1-0.2 |
| Vacuum Valve Must Open At Latest At Partial Vacuum To Ambient Pressure |
Bar |
0.1 |
| Test Pressure, Radiator (Gauge Pressure) |
Bar |
2.0 |