Removal and Replacement
Intake ManifoldREMOVAL
1. Remove the collector cover.
NOTE: Follow these procedures for removal of the collector cover.
1. Lift up the rear side holding two positions (A).
2. Lift up the front side holding two positions (B) while moving it in the forward direction of the vehicle.
2. Release the fuel pressure.
3. Disconnect the ground cable from battery.
4. Open the fuel filler lid and remove the fuel filler cap.
5. Remove the air cleaner case and air intake boot assembly.
6. Disconnect the following connector.
1. Remove the securing clips from the two locations on the fuel pipe protector LH.
2. Generator connector
3. Generator terminal B
4. Remove the harness cover from collector cover bracket.
5. A/C compressor solenoid connector
6. Flow sensor connector
7. Slide the harness and connector to the battery side.
7. Disconnect the PCV hose and blow-by hose.
8. Disconnect the connector (A) from throttle body.
9. Disconnect the engine harness connector (B).
10. Disconnect the brake booster vacuum hose.
11. Remove the throttle body from the intake manifold.
NOTE: Do not disconnect the inlet and outlet hoses of engine coolant.
12. Disconnect the fuel delivery hose and evaporation hose.
CAUTION:
- Be careful not to spill fuel.
- Catch the fuel from hoses using a container or cloth.
1. Attach ST to the fuel delivery pipe and push ST in the direction of arrow mark to disconnect the quick connector of the fuel delivery hose.
ST 42099AE000 QUICK CONNECTOR RELEASE
2. Remove the clip and disconnect the evaporation hose.
13. Remove the fuel pipe protector LH.
14. Remove the engine harness from the fuel injector pipe LH.
15. Disconnect the connectors of the oil temperature sensor, engine coolant temperature sensor and intake oil flow control solenoid valve LH.
16. Remove the bolts which hold fuel injector pipe LH to cylinder head.
17. Disconnect the connectors of the intake oil flow control solenoid valve RH.
18. Remove the fuel pipe protector RH.
19. Remove the engine harness from the fuel injector pipe RH.
20. Remove the bolts which hold the fuel injector pipe RH to the cylinder head.
21. Remove the bolts which hold the intake manifold to the cylinder head.
- LH side
- RH side
22. Remove the EGR pipe securing bolt.
23. Remove the intake manifold.
INSTALLATION
1. Install the intake manifold onto cylinder heads.
NOTE: Use new O-rings.
Tightening torque: 25 N.m (2.5 kgf.m, 18.4 ft.lb)
- RH side
- LH side
2. Install the EGR pipe securing bolt.
NOTE: Use a new gasket.
3. Install the bolts which hold fuel injector pipe RH to cylinder head.
NOTE: Use a new seal ring.
4. Install the engine harness to fuel injector pipe RH.
5. Install the fuel pipe protector RH.
6. Connect the connectors of the intake oil flow control solenoid valve RH.
7. Install the bolts which hold fuel injector pipe LH to cylinder head.
NOTE: Use a new seal ring.
8. Connect the connectors of the oil temperature sensor, engine coolant temperature sensor and intake oil flow control solenoid valve LH.
9. Install the engine harness to fuel injector pipe LH.
10. Install the fuel pipe protector LH.
11. Connect the fuel delivery hose (A) and evaporation hose (B).
NOTE: If fuel hoses or clamps are damaged, replace them with new parts.
12. Install the throttle body to the intake manifold.
NOTE: Use new O-rings.
13. Connect the brake booster vacuum hose.
14. Connect the connector (A) to throttle body.
15. Connect the engine harness connector (B).
16. Connect the PCV hose and blow-by hose.
17. Connect the following connectors.
1. Install the securing clips to the two locations on the fuel pipe protector LH.
2. Generator connector
3. Generator terminal B
Tightening torque: 16 N.m (1.6 kgf.m, 11.8 ft.lb)
4. Install the harness cover to the collector cover bracket.
5. A/C compressor solenoid connector
6. Flow sensor connector
18. Install the air cleaner case and air intake boot assembly.
19. Connect the ground cable to battery.
20. Install the collector cover.