Connect fuel pressure gauge

Fig 1: Identifying Adapter Hose And Line Nipple

Courtesy of VOLVO CARS OF NORTH AMERICA.

Corrective actions:

Remove protective cap from the fuel pressure line nipple.
Install the adapter hose nipple loosely on the nipple on the fuel pressure line. The nipple will be tightened later.
Arrange hose as illustrated.

CAUTION:

Ensure that the hose follows the rubber trim on the plenum chamber and then out of the engine compartment at the rear corner of the hood, with the adapter hose joint at the T-valve outside the engine room, so that neither the bonnet or the hose are damaged when the hood is closed. In addition check that hose cannot contact the throttle control reel.

Fig 2: Identifying Fuel Pressure Gauge

Courtesy of VOLVO CARS OF NORTH AMERICA.

Install the T-valve to the left door mirror using tape. NOTE: Protect the door mirror and wing edge with foam protection as shown in the illustration.