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Vacuum unit, swirl throttle

Vacuum unit, swirl throttle

To remove


1. Remove the upper engine cover.


2. Detach the hose from the throttle body and move it aside.

3. Disconnect the vacuum hose from the vacuum unit.


4. Detach the bracket for the timing sensor connector.

5. Undo the vacuum unit bracket and turn the control arm until the groove and recess are aligned.

6. Remove the vacuum unit from the bracket by turning it anticlockwise.


To fit


1. Fit the vacuum unit to the bracket by pressing it in and turning it clockwise.

2. Grease the control arm pin and turn the control arm until the groove and recess are aligned. Fit the vacuum unit to the intake manifold.


Tightening torque: 8 Nm (6 lbf ft).

3. Connect the vacuum hose to the vacuum unit.

4. Fit the bracket for the timing sensor connector.

5. Fit the hose to the throttle body.


6. Refit the upper engine cover.