2.0L sohc engine
Removing
1. Release pressure from the power system and disconnect the negative battery cable.
2. Remove the drive belt and drain the coolant.
3. Remove the air intake pipe.
4. Disconnect the accelerator cable from the throttle lever.
5. Loosen the mounting bolts and remove the alternator mounting bracket from the manifold.
6. Disconnect the fuel hoses from the fuel manifold and disconnect the connectors.
7. Disconnect ground wires.
8. Remove the wiring harness from the intake manifold.
9. Disconnect air, vacuum and water hoses.
10. Unscrew the fixing nuts and remove the intake manifold.
Installation
Installation is carried out in the reverse order of removal.
2.0L dohc engine
Removing
1. Remove the drive belt and drain the coolant.
2. Remove the throttle body.
3. Disconnect and remove the fuel pipes from the fuel manifold.
4. Disconnect the ground wire. Remove the wire casing together with the injector connectors.
5. Disconnect the vacuum and air hoses from the intake manifold.
6. Remove the alternator mounting brackets from the manifold. Remove the mounting bolts and remove the mounting bracket from the bottom of the intake manifold.
7. Unscrew the fixing nuts and bolts and remove the intake manifold.
Installation
Installation is carried out in the reverse order of removal.
2.5L and 3.0L engines
Removing
1. Disconnect the negative battery cable.
2. Disconnect the air hose from the idle speed control.
3. Remove the air intake pipes.
4. Remove the retaining clip and disconnect the accelerator cable from the throttle lever.
5. On models with cruise control, remove the retaining clip.
6. On models with cruise control, also disconnect the cruise control cable.
7. Clamp water hoses (indicated by arrows) and disconnect them from the throttle body.
8. Disconnect the throttle potentiometer, idle speed control, changeover valve, and recirculation valve connectors.
9. Unscrew the connection nut and disconnect the tube from the recirculation valve.
10. Remove the tube mounting bracket.
11. Disconnect the vacuum brake booster hose.
12. Loosen the clamps and disconnect the vacuum and air hoses from the intake manifold.
13. Loosen the fixing screws (indicated by arrows) and remove the hose and wire mounting brackets from the intake manifold.
14. Remove the caps, unscrew the fixing bolts (indicated by arrows) and remove the upper section of the intake manifold.
15. Remove the caps, unscrew the mounting bolts and remove the upper section of the intake manifold.
16. Turn off nuts of connections and disconnect fuel hoses.
17. Disconnect the injector connector and vacuum hose (indicated by an arrow).
18. Turn off fixing bolts and remove the bottom section of an inlet collector.
19. Remove seals (indicated by arrows).
20. If necessary, unscrew the mounting bolts and remove the flange on top of the cylinder head.
Installation
Installation is carried out in the reverse order of removal. When installing, replace all seals and o-rings.
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