Removing fuel draining unit

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 Adapter Hose And Fuel Pressure Line Nipple

Courtesy of VOLVO CARS OF NORTH AMERICA.

Corrective actions:

Remove adapter hose from the engine.
Wait a minute or so for the hose to empty.
Turn off the draining unit.
Remove the measurement equipment and hoses from the car.

Fig 2: Identifying Fuel Rail Protective Cap

Courtesy of VOLVO CARS OF NORTH AMERICA.

Reinstall the protective cap on the fuel rail.