Withdrawal
Vehicles with 2.7L engine
1. Unscrew the bolts (see arrows in illustration) and remove the protective covers A-C of the engine.
2.1. Unscrew the bolts (see arrows) and remove the protective covers A-C of the engine
2. Unscrew the bolts of the holders, loosen the fastening clamps (see arrows in illustration) and disconnect the air ducts.
2.2. Unscrew the bolts of the holders, loosen the fastening clamps (see arrows) and disconnect the air ducts
3. Wring out the clamps and remove the boost air pressure reducing valve 1 (see illustration 2.0).
4. Disconnect the plug of the solenoid valve 2 purge adsorber (see illustration 2.0).
5. Remove both exhaust gas temperature sensors 3 without disconnecting the plugs from them (see illustration 2.0), and remove the afterburner pump from the intake manifold.
6. Disconnect the low pressure hose 4 of the vacuum brake booster (see illustration 2.0).
7. Disconnect the plug of the bypass valve 5 of the turbocharger (see illustration 2.0).
8. Remove hose 6 low pressure vacuum reservoir (see illustration 2.0).
9. Disconnect the plugs 7 of the power supply of the fuel injectors on both cylinder heads (see illustration 2.0).
10. Disconnect the air intake hose 8 (see illustration 2.0).
11. Disconnect plug 9 throttle (see illustration 2.0).
12. Disconnect plug 10 of the boost air pressure sensor (see illustration 2.0).
13. Disconnect the supply air ducts 11 (see illustration 2.0).
14. Disconnect the air hose 12 (see illustration 2.0).
15. Disconnect the plug 13 of the intake air temperature sensor (see illustration 2.0).
16. Remove hose 14 crankcase ventilation (see illustration 2.0).
17. Disconnect the air intake hose 15 (see illustration 2.0).
18. Disconnect the fuel return line 16 from the fuel rail (see illustration 2.0). Catch up escaping fuel with a clean rag.
19. Disconnect the fuel supply line 17 from the fuel rail (see illustration 2.0).
20. Unscrew the bolts securing the intake manifold to the cylinder heads and carefully remove the manifold. The tightening torque of the fastening bolts is 10 Nm.
Vehicles with 4.2L engine
21. Set the front cross member to the service position (see paragraphs 5.1-5.15 of the chapter «Generator drive ribbed belt - removal and installation» in Section 2B).
22. Remove the engine top covers (see arrows in illustration).
2.22. Remove the engine top covers (see arrows)
23. Disconnect the low pressure hoses by removing the clamps (see arrows in illustration).
2.23. Disconnect the low pressure hoses by removing the clamps (see arrows)
24. Disconnect the low pressure hose from the intake manifold (see arrow in illustration).
2.24. Disconnect the low pressure hose from the intake manifold (see arrow)
25. Disconnect plug 1 from the throttle (see illustration).
2.25. Disconnect plug 1 from throttle valve
26. Disconnect the air duct by removing the clamp 2 (see illustration 2.25).
27. Disconnect the crankcase ventilation hose from the intake manifold by removing the clamp 3 (see illustration 2.25).
28. Disconnect plugs 1-6 on the intake manifold (see illustration).
2.28. Disconnect plugs 1-6 on the intake manifold
29. Disconnect the low pressure hose (see arrow in illustration).
2.29. Disconnect the low pressure hose (see arrow)
30. Disconnect the fuel injector plugs on ramps 6 and 7, the wires of which are combined into harnesses 1 and 5 (see illustration).
2.30. Disconnect the fuel injector plugs on rails 6 and 7, the wires of which are combined into harnesses 1 and 5
31. Disconnect the low pressure hose 4 from the fuel pressure regulator (see illustration 2.30).
32. Unscrew bolts 2 and 3 of fastening and remove ramps 6 and 7 together with fuel injectors (see illustration 2.30).
33. Unscrew the mounting bolts (see arrows in illustration) and remove the rear left engine lifting eye.
2.33. Unscrew the fastening bolts (see arrows) and remove the rear left eye to lift the engine
34. Unscrew the mounting bolts (see arrows in illustration) and remove the intake manifold.
2.34. Unscrew the fastening bolts (see arrows) and remove the intake manifold
Installation
The intake manifold is installed in the reverse order of removal.
35. Cars with a 4.2 liter engine. Replace the intake manifold seals by unscrewing bolts 1 and 2 (see illustration).
2.35. Replace the intake manifold seals by unscrewing bolts 1 and 2. Vehicles with 4.2L engine
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