Fuel Pressure, Check
Warning: Exiting
fuel - observe safety regulations and national legislation
Install
1. |
Remove air intake manifold
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2. |
Remove engine vent hose from cylinder head cover
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3. |
Detach air intake pipe from air intake hose
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4. |
Detach air intake pipe from turbocharger
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Release clamp (3)
Note: Seal air intake
pipe at turbocharger
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5. |
Remove air intake pipe
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6. |
Connect pressure tester KM-J-34730-91
(2) to test connection (1)
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7. |
Start engine and vent pressure tester
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Engine runs at idle speed
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8. |
Collect exiting fuel in a suitable container
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9. |
Check fuel pressure. Start engine and allow to run at idle
speed. Nominal value – see relevant checking procedures.
Apply 0.5 bar to fuel pressure regulator using pressure and vacuum
pump MKM-667 . Nominal value – see
relevant checking procedures.
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Install
10. |
Detach pressure gauge KM-J-34730-91
from test connection
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11. |
Remove seal from turbocharger air intake pipe
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12. |
Attach engine vent hose to cylinder head cover
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13. |
Attach air intake pipe to turbocharger
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14. |
Attach air intake pipe to air intake hose
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