A3 Quattro L4-2.0L Turbo (CBFA) (2009)
Fuel Injector: Service and Repair
Fuel Injectors
=> [ Teflon Combustion Chamber Seal, Replacing ]
Removing
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Remove engine cover.
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Remove intake manifold and fuel rail => [ Intake Manifold with Fuel Rail ] See: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and
Repair/Intake Manifold with Fuel Rail.
removing fuel injectors, in the event that they are stuck in the fuel rail
Carefully pull fuel injectors out of fuel rail.
Removing fuel injectors, in the event that they are stuck in the cylinder head
Special tools, testers and auxiliary items required
‹› Tool set with puller (T10133)
‹› The puller (T10133/2) was changed and is now called puller (T10133/2-A). If the new tool is not available, the old one can be modified.
Modify puller (T10133/2) to create puller (T10133/2-A).
Special tools, testers and auxiliary items required
‹› Round file approximately 6 mm
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File semi circle as shown in the illustration. The semi circle allows the tool to slide farther onto fuel injector, thus providing tool with a larger
contact surface.
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Mark modified tool with an "A" at end of the tool number.
The Illustration Shows Fuel Injector