WARNING: This page is about a different car, the 2002 Volvo C70, 2001 Volvo C70, 2000 Volvo C70, 1999 Volvo C70, and 1998 Volvo C70. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: Identifying Charge Air Pipe Sealed With Paper Wipe
Courtesy of VOLVO CARS OF NORTH AMERICA.
Mark up the ignition coils.
Remove:
the ignition coils.
Mark up their locations.
Put the ignition coils to one side without disconnecting the connectors.