A4 Cabriolet L4-1.8L Turbo (AMB) (2005)
Vehicles as of 07.03
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Secure fuel hose to connection on fuel rail pipe. To do so, counterhold using an open-end wrench at each hex head -1- and -3- and tighten union
nut -2- to 22 Nm.
Checking fuel pressure regulator - vehicles with all wheel drive
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Remove rear bench seat.
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Unscrew cover for sealing flange from left (arrows).
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Disconnect fuel return line (arrow) from sealing flange (left side of vehicle).