1. 12 Nm (1.2 kgf/m)
2. FUEL DISTRIBUTION LINE
3. O-ring. Replace
4. GASKET RING. Replace
5. FUEL INJECTOR
6. SEALING RING. Replace.
7. FUEL PRESSURE REGULATOR
8. WASHER. Replace.
9. FUEL HOSE
10. FUEL PULSE DAMPER. 22 Nm (2.2 kgf/m)
Warning! Do not smoke while working on the fuel system. Do not create sparks or open flames in the workplace.
1. Relieve fuel pressure (see above).
2. Remove the air filter cover.
3. Disconnect connectors from fuel injectors.
4. Disconnect the vacuum hoses and the fuel outlet hose from the fuel pressure regulator.
Note: Before disconnecting the hoses, wrap them with a rag or paper towel.
5. Disconnect the fuel supply hose from the fuel distribution line.
6. Turn off fixing nuts from a distributive fuel line.
7. Disconnect the fuel distribution line.
8. Remove the fuel injectors from the intake manifold (drawing at the bottom of the page).
9. Fit new o-rings to the fuel injectors.
10. Apply clean engine oil to new O-rings and install them on the fuel injectors.
11.First, screw the fuel injectors into the fuel distribution line.
12. Apply clean engine oil to new O-rings and press them into the intake manifold.
13. In order not to damage the O-rings, first screw the fuel injectors into the fuel distribution line, and then into the intake manifold.
14. Install and tighten the fixing nuts.
15. Connect a fuel hose to a distributive fuel line, having put new washers.
16. Connect the vacuum hoses and the fuel outlet hose to the fuel pressure regulator.
17. Connect the connectors to the fuel injectors.
18. Install the air filter cover.
19. Turn the ignition key to the ON position (II), but do not operate the starter. After the fuel pump has been running for approximately two seconds, the pressure in the fuel line will build up. Repeat this operation two or three times, then check for fuel leaks.