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Fuel Pressure Release

Remove fuel pump fuse No. 17 (15-amp) from fuse block. See Fig 1 . Start engine. Allow engine to run until it stalls. Turn ignition off. Slight pressure may remain in system. Before disconnecting any fuel system line, cover connectors with a clean shop towel.

Fig 1: Identifying Fuse No. 17 (15-Amp) In Fuse Holder At Left End Of Dash
G00160042Courtesy of AUDI OF AMERICA, INC.