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Volkswagen Golf Mk7 Service & Repair Manual: Assembly overview - fuel rail with injectors

This assembly overview covers the Volkswagen Golf Mk7 fuel rail with injectors: the fuel pressure sender -G247- — lightly lubricate its taper (not the thread) and torque to 22 Nm.

Assembly overview - fuel rail with injectors

1 -  Fuel pressure sender -G247-
Checking → Chapter
Removing and installing → Chapter
Lubricate taper lightly with clean engine oil; do not lubricate thread
22 Nm
2 -  Fuel rail
Removing and installing → Chapter
3 -  High-pressure pipe
The fuel system is under high pressure.Risk of injury due to fuel which may spurt out.Release high pressure.
→ Chapter
Unions must not show any signs of damage
Do not alter shape
Removing and installing → Chapter
25 Nm
4 -  Bolt
Removing and installing → Chapter
9 Nm
5 -  Support ring
Renew
Fuel rail exerts force which secures injector in cylinder head via this support ring
Clipped to -item 8-
6 -  O-ring
Renew
Lubricate with clean engine oil.
7 -  Spacer ring
Renew if damaged
8 -  Injector
Removing and installing → Chapter „Removing and installing injectors“
9 -  Combustion chamber seal
Do not treat with grease or other lubricant.
Renew → Chapter „Removing and installing injectors“

    Questions & answers

    Assembly overview - fuel rail with injectors — Volkswagen Golf Mk7

    What does the Golf Mk7 1.4 TSI fuel rail assembly show?
    Rail, injectors (qty 4), mounting bolts, fuel feed pipe connection and electrical connectors.
    Injectors
    ...

    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 ...

    Other materials: