Replacing the component
WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.
- Ignition off.
- Try a new leak diagnostic pump according to Replacing the leak diagnostic pump to check whether the fault is in the leak diagnostic pump.
- Continue
Refer to Activating the leak diagnostic