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Laguna 2 (2001-2007)

Removal and installation of the fuel distribution rail and injectors (K4M) (Renault Laguna 2)

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  • Laguna
  • Laguna 2 (2001-2007)
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  • Removal and installation of the fuel distribution rail and injectors (K4M)
0
Contents: Removal 🠛 Installation 🠛
The injectors are attached to the fuel distribution rail with holders.

Fuel constantly circulates around the injector body, which prevents the formation of gasoline vapor bubbles and makes it easier to start a hot engine.

Removal



Disconnect the wires from the battery terminals, starting with the negative terminal.

Remove the upper engine covers and intake manifold.
Disconnect the wiring harness from the injectors.

Unscrew the two mounting bolts and remove the fuel rail by carefully pulling it towards you.

[Material is located on the source website RenaultBook.ru]

Remove injectors 2 and their holders 1.

Remove injectors 2 and their holders 1.


Caution! If you have removed the fuel rail and injectors, be sure to replace the sealing rings and injector holders.


Installation



Install the fuel rail.

Tighten the fuel rail mounting bolts to the specified torque (9 Nm).

Installation is carried out in the reverse order of crushing.

Connect the wires to the battery terminals, starting with the positive terminal.
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Article has been reviewed by editor: Podkrepilov Maxim
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Laguna 2: Fuel system
Next

Checking the fuel pressure regulator (F4R engine)
Removal and installation the injector housing gasket (K4M engine)
Emptying the fuel tank (diesel version)
Emptying the fuel tank (petrol version)
Checking fuel pump performance (all engines)
Removal and installation the fuel rail and injectors (F4P)
Removal and installation the fuel rail and injectors (L7X)
Removal the fuel tank (petrol and diesel versions)
Removal and installation the fuel pump assembly with the level sensor
Removal and installation the filler neck
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Laguna 2 (2001-2007) 
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