VW Golf manuals

Volkswagen Golf Service & Repair Manual: Removing and installing fuel rail

Removing
The fuel system is under high pressure.Risk of injury due to fuel which may spurt out.Release high pressure.
→ Chapter
Risk of functional impairment due to soiling → Chapter.
–  Remove intake manifold → Chapter.
–  Remove high-pressure pipe → Chapter.
   
–  Disconnect electrical connector -1-.
  Note
Place a cloth underneath to catch escaping fuel.
–  Remove bolts -arrows- and pull fuel rail off injectors.
Installing
Installation is carried out in the reverse order; note the following:
  Note
Renew O-ring.
–  Apply mountings on fuel rail onto injectors.
–  Press fuel rail onto injectors as far as stop (first on right side, then on left side).
–  Press fuel rail down firmly in vicinity of bracket and screw in bolts two turns.
–  Tighten bolts evenly and diagonally.
–  Install high-pressure pipe → Chapter.
–  Install intake manifold → Chapter.
Specified torques
→ Chapter „Assembly overview - fuel rail with injectors“
 

Removing and installing fuel rail

Assembly overview - fuel rail with injectors
1 -  Fuel pressure sender -G247- Checking → Chapter Removing and installing → Chapter Lubrica ...

Removing and installing injectors
Special tools and workshop equipment required     Tool set for FSI engines -T10133 C- with -T10133/16 A- an ...

Other materials:

Tools and materials commercially available
    Caution Non-authorised tools or materials (e.g. leak inhibitor additive) may cause damage or adversely influence the system. Only tools and materials a ...

Valve dimensions
  Note     Inlet and exhaust valves must not be reworked. Only lapping-in is permitted.   Dimension Inlet valve Exhaust valve Diameter a ...

Checking systems with an expansion valve and reservoir (with internally regulated air conditioner compressor)
  Note Connecting air conditioner service station → Chapter. Observe the test prerequisites → Chapter. –  Raise engine speed to 2,000 rpm. ...

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