Removal And Installation

INTAKE MANIFOLD COLLECTOR

Removal and Installation


REMOVAL

1.Remove engine room cover using power tool. Service and Repair.
2.Remove air duct and resonator assembly. Removal And Installation.
3.Remove electric throttle control actuator as follows:
a.Partially drain engine coolant. Service and Repair.

WARNING:
To avoid the danger of being scalded, do not drain engine coolant when engine is hot.

CAUTION:
- Perform when engine is cold.
- Do not spill engine coolant on drive belt.
b.Disconnect water hoses from electric throttle control actuator.
c.Disconnect harness connector.





d.Loosen bolts in reverse order as shown.

CAUTION:
- Handle carefully to avoid any shock to electric throttle control actuator.
- Do not disassemble.
4.Remove the following parts:
- Vacuum hose (to brake booster)
- PCV hose





5.Loosen bolts in reverse order as shown to remove intake manifold collector support.
6.Disconnect EVAP hoses and harness connector from EVAP canister purge volume control solenoid valve.
7.Remove EVAP canister purge volume control solenoid valve.
8.Remove VIAS control solenoid valve and vacuum tank.
- Add mating marks as necessary for easier installation.





9.Loosen nuts and bolts in reverse order as shown with power tool, and remove intake manifold collector.

CAUTION:
Cover engine openings to avoid entry of foreign materials.

INSTALLATION

Installation is in the reverse order of removal. Note the following:
Intake Manifold Collector
- If stud bolts were removed from intake manifold, install them and tighten to the specified torque.





- Tighten nuts and bolts in numerical order as shown.
Intake manifold collector bolts and nuts: 11.0 Nm (1.1 kg-m, 8 ft-lb)
Stud bolts: 6.9 Nm (0.7 kg-m, 61 in-lb)

Electric Throttle Control Actuator





- Tighten bolts in numerical order as shown.
- Perform the "Throttle Valve Closed Position Learning" when harness connector of electric throttle control actuator is disconnected.
Throttle Valve Closed Position Learning.
- Perform the "Idle Air Volume Learning" and "Throttle Valve Closed
Position Learning" when electric throttle control actuator is replaced. Idle Air Volume Learning.