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
- Check the connector on the boost pressure sensor and the control module. Check for contact resistance and oxidation according to Contact resistance and oxidation
.
Try a new boost pressure sensor if no fault is found in the connectors.
Other information
- Continue
Refer to Verification