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Intake manifold, lower

Intake manifold, lower

Warning

The work involved in removing the fuel pipe requires working with the vehicle's fuel system. The following points should therefore be heeded in conjunction with these measures:

• Have a class BE fire extinguisher on hand! Be aware of the risk of sparks, i.e. in connection with electric circuits, short-circuiting, etc.

• Absolutely No Smoking!

• Ensure good ventilation! If there is approved ventilation for evacuating fuel fumes then this must be used.

• Wear protective gloves! Prolonged exposure of the hands to fuel can cause irritation to the skin.

• Wear protective goggles.


To remove


1. Remove Intake manifold, upper .

2. Detach the injectors' wiring harness from the engine.


3. Plug the intake ducts and blow the intake manifold clean.

4. Unplug the fuel pressure sensor connector.


5. Release any fuel pressure by pressing in the needle valve on the fuel rail. Catch any fuel spill with a cloth.

6. Detach the fuel line from the fuel rail using 83 95 261 Fuel line tool .

7. Remove the intake manifold bolts.

8. Carefully lift away the intake manifold.

9. Remove the gaskets.


To fit


1. Plug the ducts and clean the sealing surfaces. Remove the plugs.

2. Fit new gaskets.

3. Position the intake manifold and fit the bolts.

Tightening torque 23 Nm (17 lbf ft)


4. Attach the fuel line to the fuel rail.

5. Plug in the fuel pressure sensor connector.

6. Connect the injectors' wiring harness to the engine.


7. Fit Intake manifold, upper .