A8L Quattro Sedan W12-6.0L (BSB) (2005)
Intake Manifold: Service and Repair
Intake Manifold Lower-Section
Intake Manifold Lower-Section
Removing
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Remove upper section of intake manifold => [ Intake Manifold Upper Section ] See: Intake Manifold Upper Section/Cylinder Head, Valvetrain.
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Disconnect electrical harness connector - arrow -.
‹› Illustration shows intake manifold lower section removed.
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Separate electrical connections at the fuel injectors, thereby pressing the release tabs down and then inward - arrow -.
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Remove bolts for fuel rail - arrows -.