Vacuum box, swirl throttle

/ 9-3 (9440) / 2004 / 2. Engine / 4-cylinder diesel / Engine management system PSG16 / Adjustment/replacement / Vacuum box, swirl throttle

To remove

1.	Remove the upper engine cover.

2.	Disconnect the charge air hose from the throttle body and move it aside.

3.	Undo the crankshaft position sensor holder.

4.	Remove the vacuum hose.

5.	Remove the vacuum box.

To fit

1.	Lubricate the control rod connection on the shaft.

2.	Fit the vacuum box.

3.	Fit the vacuum hose.

4.	Fit the crankshaft position sensor holder.

5.	Fit the vacuum hose to the throttle body.

6.	Replace the upper engine cover.

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