Vacuum test
WARNING: This page does not describe the selected car, but rather 8 other vehicles, including the 2006 Volvo S80, 2005 Volvo S80, 2004 Volvo S80, 2003 Volvo S80, and 2002 Volvo S80. However, it is still accessible from the selected car via links, so may be relevant.
The vacuum must be checked after vacuum pumping.
- The vacuum gauge's value may only increase by 0.2 mbar one dash (0.1-0.3 mbar) during a period of 4 minutes.
NOTE:
The vacuum test is not a substitute for leak tracing.