Minor leak
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.
Investigation of the fuel tank system in progress.
If leakage is detected during this phase the test is stopped and the parameter "Tank system test result" shows "Minor leak found". The diagnostic trouble code (DTC) is stored in the Engine control module (ECM).