Fuel Delivery and Air Induction: Locations

FUEL RAIL AND INJECTORS:

WARNING: Fire hazard! Do not smoke, work near heaters or open flame, or have anything in the area that could ignite fuel.

1. Fuel return line.
- 25 Nm (18 ft Ib).
2. 10 Nm (7 ft Ib).
3. Safety clip for pressure regulator.
4. 0-ring.
- Always replace.
5. Pressure regulator.
6. Fuel rail.
7. Fuel supply line.
- 25 Nm (18 ft Ib).
8. Fuel injector safety clips.
9. 0-ring.
- Always replace.
10. Fuel injectors.
11. 0-ring.
- Always replace.
12. Intake manifold.




INTAKE MANIFOLD ASSEMBLY:
1. Intake manifold upper section
2. 10 Nm (7 ft/lb)
3. 20 Nm (15 ft/lb)
4. Seal
- Always replace
5. Idle Air Control (IAC) valve
- Checking
6. 10 Nm (7 ft/lb)
7. 6 Nm (53 in/lb)
8. Flange
9. Intake manifold, lower section
10. Gasket
- Always replace
11. 10 Nm (7 ft/lb)
12. Intake manifold change-over vacuum unit
13. 20 Nm (15 ft/lb)
14. Throttle Body (TB)
15. Gasket
- Always replace
16. 20 Nm (15 ft/lb)
17. EGR valve
18. EGR temperature sensor
- On intake manifold under throttle body
19. 10 Nm (7 ft/lb)
20. Gasket
- Always replace
21. 10 Nm (7 ft/lb)