PRE-RELEASE
Intake manifold, upper
| Intake manifold, upper |
| To remove |
| Important | ||
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Always use wing covers when working in the engine bay. |
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| 1. |
Remove the engine cover.
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| 2. |
Remove the power steering fluid reservoir bolt. Put the reservoir aside.
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| 3. |
Unplug the connector of the intake air sensor (688).
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| 4. |
Detach the upper charge air pipe.
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| 5. |
Remove the throttle body bolts.
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| 6. |
Unplug the conenctor and lift away the throttle body.
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| 7. |
Detach the ground cable of the control module.
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| 8. |
Unplug the engine control module connectors (608A and 608B).
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| 9. |
Detach the engine breather pipe.
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| 10. |
Detach the cable duct and move it aside.
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| 11. |
Remove the atmospheric pressure sensor bracket.
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| 12. |
Detach the bracket of the injectors' wiring harness.
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| 13. |
Detach the brake servo pipe from the intake manifold.
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| 14. |
Remove the bolt and detach the crankcase ventilation pipes from the intake manifold.
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| 15. |
Remove the intake manifold bolts.
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| 16. |
Carefully raise the intake manifold.
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| 17. |
Remove the gaskets.
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| To fit |
| 1. |
Clean the sealing surfaces and fit new gaskets. Carefully position the intake manifold.
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| 2. |
Fit the intake manifold bolts.
Tightening torque 23 Nm (17 lbf ft) 
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| 3. |
Attach the crankcase ventilation pipes to the intake manifold and fit the bolt.
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| 4. |
Attach the brake servo pipe to the intake manifold.
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| 5. |
Attach the bracket of the injectors' wiring harness.
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| 6. |
Fit the atmospheric pressure sensor bracket.
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| 7. |
Fit the cable duct.
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| 8. |
Attach the engine breather pipe.
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| 9. |
Plug in the engine control module connectors (608A and 608B).
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| 10. |
Attach the ground cable of the control module.
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| 11. |
Position the throttle body using a new gasket. Plug in the connector.
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| 12. |
Fit the throttle body bolts.
Tightening torque 9 Nm (7 lbf ft). 
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| 13. |
Replace the charge air pipe.
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| 14. |
Plug in the connector of the intake air sensor (688).
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| 15. |
Position the power steering fluid reservoir and fit the bolt.
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| 16. |
Fit the engine cover.
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