Jetta Sedan L5-2.5L (BGP) (2005)
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Remove bolts - 1 - and pull fuel rail with fuel injectors uniformly out of intake manifold.
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Plug openings in intake manifold or cover it.
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Pull off retaining clips - 3 - and then fuel injectors.
Installing
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Install new O-rings for fuel injectors and coat them lightly with clean motor oil.
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Press fuel injectors into fuel rail so that tabs - 1 - and - 2 - face one another.
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Push retaining clip - 3 - into groove of fuel injector, as shown. Locate shoulder - 4 - correctly in cutout of retaining clip on both sides.
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After assembly, verify that all fuel injectors are securely seated.
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Set fuel rail with secured fuel injectors onto intake manifold and press it in uniformly.
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Fasten fuel rail to intake manifold.
Further assembly is performed in reverse order of removal. Note the following:
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Connect battery.
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Bleed fuel system
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If fuel injectors were replaced, erase adaptation values and adapt Engine Control Module (ECM) anew Vehicle Diagnosis, Testing and
Information System VAS 5051 "Guided Functions".
Tightening torque:
Component
Nm
Fuel distributor to intake manifold
3.5
Fuel Rail With Fuel Injectors, Assembly Overview
Fuel Rail With Fuel Injectors, Assembly Overview