Removal and installation of an inlet collector
Removing the intake manifold
1. Remove the air resonator, (see above)
2. Remove the air filter unit (see above) and put aside.
3. Remove the throttle, (see above).
4. Disconnect connector (3) air temperature sensor.
5. Disconnect connectors (4) ignition coils.
6. Disconnect connector (5) intake air pressure sensor.
7. Unhook the wiring (6) away from the intake manifold and set aside.
8. Loosen the bolts (7) intake manifold.
9. Remove the intake manifold with gaskets from the engine.
10. In the case of replacing the intake manifold, remove the intake air temperature and air pressure sensors from it.
Intake manifold installation
Note: Replace intake manifold gaskets with new ones after each removal.
1. Using a cleaning agent, clean and degrease the intake manifold gasket seats.
2. If a new intake manifold is being installed, install a temperature sensor and an intake air pressure sensor on it.
3. Install new gaskets on the intake manifold.
4. Install the intake manifold with new gaskets on the engine.
5. Tighten the intake manifold bolts in the sequence shown in the figure to a torque of 9 Nm.
6. Connect the intake air pressure sensor connector.
7. Connect the connectors of the ignition coils.
8. Connect the intake air temperature sensor connector.
9. Install the throttle valve.
10. Install the air filter unit.
11. Install the air resonator.