2.5L SOHC U5/Low Emission

Intake Manifold (Part 1):

Intake Manifold (Part 2):

REMOVAL
1. Release the fuel pressure.
2. Open the fuel filler flap lid, and remove the fuel filler cap.




3. Disconnect the ground cable from battery.
4. Remove the air cleaner case and air intake chamber.
5. Remove the generator.
6. Disconnect the spark plug cords from spark plugs.




7. Disconnect the PCV hose from intake manifold.




8. Disconnect the engine coolant hoses (A) from throttle body.




9. Disconnect the brake booster hose.




10. Disconnect the engine harness connectors from bulkhead harness connectors.




11. Disconnect the knock sensor connector.




12. Disconnect the connector from crankshaft position sensor.
13. Disconnect the connector from power steering pump switch (A).




14. Disconnect the connector from oil pressure switch (B).




15. Disconnect the connector from camshaft position sensor.




16. Disconnect the connector from front oxygen (A/F) sensor.




17. Disconnect the connectors from engine coolant temperature sensor.




18. Remove the EGR pipe from intake manifold and cylinder head.




19. Disconnect the fuel hoses from fuel pipes using ST.

WARNING:
- Be careful not to spill fuel.
- Catch the fuel from hoses using a container or cloth.




20. Remove the bolts which secure intake manifold to cylinder head.
21. Remove the intake manifold.

INSTALLATION




1. Install the intake manifold onto cylinder heads.

NOTE: Use a new gasket.




2. Connect the fuel hoses.

NOTE: If fuel hoses or clamps are damaged, replace them with new ones.




3. Install the EGR pipe to intake manifold and cylinder head.




4. Connect the connectors to engine coolant temperature sensor.




5. Connect the connector to front oxygen (A/F) sensor.




6. Connect the connector to camshaft position sensor.
7. Connect the connector to power steering pump switch (A).




8. Connect the connector to oil pressure switch (B).




9. Connect the connector to crankshaft position sensor.




10. Connect the knock sensor connector.




11. Connect the engine harness connectors to bulkhead harness connectors.




12. Connect the brake booster hose.




13. Connect the engine coolant hoses (A) to throttle body.




14. Connect the PCV hose to intake manifold.
15. Install the generator.
16. Connect the spark plug cords to spark plugs.
17. Install the air cleaner case and air intake chamber.
18. Install the fuse of fuel pump to main fuse box.




19. Connect the battery ground cable to battery.