Remove covers from engine compartment:
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.
- The engine cover
- The cover relay bracket.
Remove the connector from the lamda sonde and feed the cable downwards.
AC: Remove the AC pipe support above the engine mounting bolster.