Disassembly and Assembly

DISASSEMBLY




1. Disconnect engine ground terminal from intake manifold.




2. Disconnect connector from ignition coil and ignitor assembly.




3. Remove ignition coil and ignitor assembly.
4. Remove throttle body.
5. Remove air asist injector solenoid valve.
6. Remove EGR valve.




7. Disconnect pressure regulator vacuum hose from intake manifold.




8. Remove fuel pipe protector LH.




9. Remove fuel pipe protector RH.




10. Disconnect connectors from fuel injectors.




11. Disconnect connector from purge control solenoid valve.
12. Disconnect air by-pass hose from purge control solenoid valve.




13. Remove harness bands (A) which hold engine harness onto intake manifold.
14. Remove engine harness from intake manifold.




15. Remove purge control solenoid valve.




16. Remove bolt which installs injector pipe on intake manifold as shown in figure.




17. Remove two bolts which hold fuel pipes on the left side of intake manifold.
18. Remove fuel injectors.




1. Remove fuel injector securing clip.




2. Remove fuel injector while lifting up fuel injector pipe.




19. Disconnect air by-pass hoses from intake manifold.




20. Loosen clamp which holds front left side fuel hose to injector pipe and remove the pipe from clamp.




21. Loosen clamp which holds front right side fuel hose to injector pipe and remove the pipe from clamp.
22. Remove fuel injector pipe.




23. Remove bolt which installs fuel pipes on intake manifold.
24. Remove fuel pipe assembly and pressure regulator, from intake manifold.

ASSEMBLY

1. Install fuel pipe assembly and pressure regulator, etc. to intake manifold.




2. Tighten bolt which installs fuel pipes on intake manifold.

Tightening torque: 4.9 N.m (0.5 kgf-m, 3.6 ft-lb)




3. Connect right side fuel hose to injector pipe, and tighten clamp screw.
4. Install fuel injector pipe.




5. Connect left side fuel hose to injector pipe, and tighten clamp screw.




6. Connect air assist hoses.




7. Install fuel injectors.

NOTE: Always use new o-rings.




8. Do not forget to install the fuel injector securing clip.
9. Tighten bolt which installs injector pipe on intake manifold.




Tightening torque: 5.0 N.m (0.51 kgf-m, 3.7 ft-lb)




Tightening torque: 19 N.m (1.9 kgf-m, 13.7 ft-lb)




10. Tighten two bolts which install fuel pipes on the left side of intake manifold.

Tightening torque: 5.0 N.m (0.51 kgf-m, 3.7 ft-lb)




11. Install purge control solenoid valve.

Tightening torque: 16 N.m (1.6 kgf-m, 11.8 ft-lb)




12. Connect hoses to purge control solenoid valve.

CAUTION: Connect evaporation hoses as shown in the figure.

13. Install engine harness onto intake manifold.
14. Connect connectors to fuel injectors and purge control solenoid valve.




15. Hold engine harness by harness bands (A).

NOTE: Do not use harness band on harnesses where they are supposed to be protected by the fuel pipe protector.




16. Install fuel pipe protector RH.

Tightening torque: 19 N.m (1.9 kgf-m, 13.7 ft-lb)




17. Install fuel pipe protector LH.

Tightening torque: 19 N.m (1.9 kgf-m, 13.7 ft-lb)




18. Connect pressure regulator vacuum hose to intake manifold.
19. Install air assist injector solenoid valve to bracket.
20. Install EGR valve.
21. Install throttle body to intake manifold.




22. Install ignition coil and ignitor assembly.

Tightening torque: 6.4 N.m (0.65 kgf-m, 4.7 ft-lb)

23. Connect connector to ignition coil and ignitor assembly.




24. Install engine ground terminal to intake manifold.

Tightening torque: 19 N.m (1.9 kgf-m, 13.7 ft-lb)