Installing the fuel and air distribution pipe

Fig 1: Identifying Fuel Rail

Courtesy of VOLVO CARS OF NORTH AMERICA.

Lubricate the O-rings on the air distribution pipe. Use lubricant 116 1380.

Install the fuel / air distribution pipe. Use new screws.

Route the crankcase ventilation hose. Connect it to the top of the camshaft cover. Use a new clamp.

Press the quick-release connector for the fuel pressure line until it clicks. See Fuel line, lock . Pull the connection to check that it is secure.

Install 

• the connectors for the injectors
• the cover plate over the connectors
• the upper coolant hose. Tighten the clamp.