Intake pipe, A20NFT/LHU
Intake pipe, A20NFT/LHU |
To remove |
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1. |
Reduce the fuel pressure by removing fuse no. 4 (Relay centre in the engine bay) while the engine is running. Turn the ignition key to LOCK once the engine has stopped.
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2. |
Fit the fuse again.
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3. |
Remove the upper engine cover.
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4. |
Remove the fuel pipe from the connection (A).
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5. |
Plug the connection on the pipe.
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6. |
Remove the fuel pipe (B) from the high pressure pump.
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7. |
Remove the solenoid valve (F) from the intake manifold and move to the side.
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8. |
Remove the vacuum hose from the connection (G) on the intake manifold.
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9. |
Remove the connectors (D) from the intake manifold.
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10. |
Undo the vacuum hose (H) from the intake manifold.
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11. |
Remove the bracket to the dipstick (E).
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12. |
Remove the hose clips (I) and remove the intake hose (J).
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13. |
Remove the upper bracket to the stay (L) on the intake manifold and remove the connector (K) on the throttle body.
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14. |
Remove the bolts (C) to the intake manifold and lift off the intake manifold.
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To fit |
1. |
Fit the intake manifold with a new gasket and tighten the bolts (C).
Tightening torque 25 Nm (18 lbf ft) |
2. |
Fit the connector (K) to the throttle body and the stay (L) to the intake manifold.
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3. |
Fit the intake hose (J) and tighten both hose clips (I).
Tightening torque 3.5 Nm (2.6 lbf ft) |
4. |
Fit the bracket for the dipstick (E).
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5. |
Fit the connectors (D) and connect the vacuum hose (H) to the intake manifold.
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6. |
Fit the solenoid valve (F) to the intake manifold and connect the hose to (G).
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7. |
Fit the pipe (B) and connect fuel supply to (A). Fix the pipe along the intake manifold and at the camshaft cover (B).
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8. |
Connect an exhaust extractor. Start the engine and check for fuel leaks.
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9. |
Switch off the engine.
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10. |
Fit the upper engine cover (A).
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