Injector / pulsation damper, replacement (B5234T3; B5244T; B5254T; 1999-2002): Preparation

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.

Empty the fuel injection system according to Fuel system pressure release .

Fig 1: Identifying Charge Air Pipe Over Engine

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the charge air pipe over the engine. Seal the openings

Fig 2: Identifying Fuel Rail, Injector, And Connector

Courtesy of VOLVO CARS OF NORTH AMERICA.

Remove the cover over the fuel rail.

Disconnect the injector connectors.

Blow clean around the injectors.

Remove the mounting screws from the fuel rail.

Open the fuel line's quick-release connector using tool 9512666 .

Spray universal oil or similar around the injector terminals on the intake manifold.

Gently work the fuel rail and injectors loose.

NOTE:

Handle the injector valves carefully to avoid damaging the injector valves' nozzles with needles.