Installation

PROCEDURE





1. Install idle air control valve.
- Install a new gasket and the idle air control valve with the 2 nuts.

Torque: 18 Nm (13 ft lb)





- Connect the following hoses to the idle air control valve:
- Water bypass hose (from throttle valve) (1)
- Water bypass (from water inlet housing) (2)
- Water bypass (from exhaust gas recirculation valve) (3)





- California: Install the vacuum pipe and water bypass pipe (between idle air control valve and exhaust gas recirculation valve) to the air intake chamber with the bolt.





- Federal: Install the vacuum pipe and water bypass pipe (between the idle air control valve and exhaust gas recirculation valve) to the vacuum switching valve (for fuel pressure control) with the bolt.
- Connect the idle air control valve connector.





2. Install lower high-tension cord cover.
- Connect the end portions of the high-tension cord to the cord clamps
- Install the high-tension cord cover with the bolt.





- Install the clamps on the high-tension cords to the high-tension cord cover.
- Connect the high-tension cord to the righthand ignition coil.





3. Install righthand No. 3 timing belt cover.
- Install the 3 gaskets to the timing belt cover.
- Fit the portion A of the timing belt cover. matching it with the lower high-tension cord cover.
- Install the timing belt cover with the 3 bolts.





4. Install vacuum switching valve for evaporative emissions.
- Install the vacuum switching valve with the 2 bolts.





5. Install lefthand No.3 timing belt cover.
- Install the 3 gaskets to the timing belt cover.
- Install the cord grommet to the high-tension cord (from the lefthand ignition coil).
- Install the cord grommet to the timing belt cover.
- Fit the portion A of the timing belt cover, matching it with the lower high-tension cord cover.
- Install the timing belt cover with the 4 bolts.





6. Install righthand engine wire cover.
- Fit the portions A and B of the engine wire cover, matching them with the lower high-tension cord cover and No. 3 timing belt cover.
- Install the engine wire cover with the bolt.





7. Install lefthand engine wire cover.
- Connect the portions A and B of the engine wire cover to the wire brackets.
- Set the vacuum switching valve (for the fuel pressure) wire in original position.
- Fit the portions C and D of the engine wire cover, matching them with the lower high-tension cord cover and No. 3 timing belt cover.
- Install the engine wire cover with the 2 bolts.





8. Install upper high-tension cord cover.
- Fit portion A of the upper high-tension cord cover matching the top of the lower high-tension cord cover.





- Push the front side of the upper high-tension cord cover, and fit the front side claw groove of the upper high-tension cord cover to the claw of the lower high-tension cord cover.
- Install the upper high-tension cord cover with the 2 bolts.





9. Install intake air connector.
- Connect the end portions of the intake air connector to the throttle body and air cleaner hose.
- Tighten the 2 hose clamps.
- Install the bolt holding the intake air connector to the cylinder head cover.





- Connect the following hoses:
- Air hose to idle air control valve (1)
- Air hose (from air control valve on power steering pump) to intake air connector (2)
10. Connect negative terminal cable to battery.
11. Fill engine with coolant.
12. Check for leaks.