Intake Manifold Gasket, Replace
Remove
3. |
Raise vehicle by its full height
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4. |
Drain coolant
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Place collecting basin underneath.
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Push on suitable hose (2)
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Open drain cock (1) in the direction of the arrow
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5. |
Lower vehicle by its full height
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6. |
Remove air cleaner housing
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7. |
Remove bulkhead closing part
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Important: Observe safety
measures and national legislation
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8. |
Release fuel pressure with KM-J-34730-91 (2) via test connection
Note: Collect escaping
fuel in a suitable container.
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Unscrew protective cap (1)
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9. |
Detach fuel line (2) from fuel rail with KM-996-A (1)
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10. |
Detach 2x coolant hoses (1) from throttle valve module
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Place collecting basin underneath.
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Undo 2x clamps
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Seal 2 hoses using KM-807
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11. |
Unclip heater core return hose (2)
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Open intake manifold bracket (arrow)
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12. |
Remove throttle valve module
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13. |
Disconnect brake servo vacuum line from intake manifold
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Open quick-release fitting
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14. |
Detach cylinder head vent hose from intake manifold
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15. |
Disconnect tank vent valve wiring harness plug (1)
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16. |
Detach fuel vent line from tank vent valve
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Open quick-release fitting
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17. |
Detach engine-control wiring harness connector
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Disconnect wiring harness connector, pressure sensor intake
pipe and twinport vacuum unit
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Detach engine wiring trough from cylinder head cover
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18. |
Detach fuel rail cover (1)
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19. |
Disconnect 3x injector wiring harness plug
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Set wiring harness to one side
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20. |
Detach exhaust gas recirculation pipe from exhaust gas
recirculation valve
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Unscrew 2 bolts (arrows)
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21. |
Remove intake manifold
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Unscrew 5x screw (arrows)
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Install
22. |
Clean sealing surfaces.
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23. |
Replace intake manifold gasket
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24. |
Install intake manifold
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Tighten 5x bolt
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Tightening torque 10 Nm .
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25. |
Attach exhaust gas recirculation pipe to exhaust gas
recirculation valve
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Tighten 2x bolts
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Tightening torque 8 Nm .
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26. |
Connect 3 injector wiring harness connectors
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27. |
Attach fuel rail cover
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28. |
Attach engine management wiring harness connector
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Attach engine wiring trough to cylinder head cover
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Connect wiring harness connector, pressure sensor intake pipe
and twinport vacuum unit
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29. |
Attach fuel vent line to tank vent valve
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Connect quick-release fitting
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30. |
Connect wiring harness plug, tank vent valve
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31. |
Attach cylinder head vent hose to intake manifold
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32. |
Attach brake servo vacuum line to intake manifold
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Connect quick-release fitting
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33. |
Install throttle valve module
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34. |
Clip in heater core return hose
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Close intake manifold bracket
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35. |
Attach fuel line to fuel rail
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36. |
Install bulkhead closing part
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37. |
Install air cleaner housing
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39. |
Fill and bleed cooling system
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40. |
Program volatile memories
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