Locating Leakage
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.
Connect the leak detecting equipment hose for smoke to the detached hose.
Fill the tank system with smoke. The time taken to fill the system depends on the size and volume of the system, and the performance of the equipment.
Visually check the evaporative emission (EVAP) system, using a halogen and / or UV lamp.
HINT: The supplier's instructions often contain useful tips to facilitate leak tracing.
Stop filling with smoke.