SAAB WIS ONLINE

Boost pressure control valve (179a)

Boost pressure control valve (179a)

To remove


1. Undo the clip securing the return hose to the power steering fluid reservoir.


2. Press out the catch on the bracket of the solenoid valve.

3. Unplug the connector.

4. Disconnect the vacuum hoses from the valve.

5. Remove the solenoid valve.


To fit


1. Fit a new valve.


2. Fit the vacuum hoses (yellow to VAC - vacuum pump; black to OUT - vacuum box).

3. Plug in the connector.


4. Fit the solenoid valve bracket.

5. Fit the clip securing the return hose to the power steering fluid reservoir.