S4 Quattro Wagon V8-4.2L (BHF) (2008)
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Remove electrical harness connectors -1-, -2-, -5- and -6- toward front from brackets on intake line.
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Separate the electrical connectors -3- and -4-.
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Disconnect vacuum hose - arrow - at T-piece.
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Disconnect connector strips -1- and -5- at fuel injectors.
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For vehicles with fuel return line, disconnect vacuum line -4- on fuel pressure regulator.
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Remove retaining bolts -2- and -3- for fuel rail line.
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Remove fuel rail line together with fuel injectors from intake manifold uniformly upward.
Note:
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Carefully protect the removed fuel injectors from contamination.
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Remove left rear engine lifting eye - arrows -.