Audi Workshop Service and Repair Manuals > A3 Mk2 > Power unit | 6-cylinder injection engine (3.2 ltr. 4-valve), mechanics | Exhaust system | Servicing secondary air system | Removing and installing combination valve for secondary air system (left-side)

Removing and installing combination valve for secondary air system (left-side) - engine code CBRA

Removing

–	Remove throttle valve module -J338- → Rep. Gr.24.

–	Disconnect hose -1- from combination valve for secondary air system.

–	Disconnect vacuum hose -2-.

–	Remove bolts -arrows- and move secondary air pipe to one side.

–	Remove bolts -3- and detach combination valve (left-side) for secondary air system.

Note

For illustration purposes, the installation position is shown from the rear and with the engine removed.

Installing

Installation is carried out in the reverse order; note the following:

Note

Renew seals and/or gaskets.

–	Install throttle valve module -J338- → Rep. Gr.24.

Tightening torque

Component	Nm
Combination valve for secondary air system to connection	9

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