A4 Quattro Sedan L4-1.8L Turbo (AWM) (2001)
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Fuel Tank Unit: Service and Repair
Vehicles With Front Wheel Drive
Fuel Supply Unit, Removing And Installing
Required special tools, testing equipment and auxiliary equipment
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3217 Union nut wrench
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3307 fuel pump wrench
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VAG1275 Hose clamp pliers
Removing
CAUTION!
Obtain the radio Anti-theft code from the customer before disconnecting the Battery Ground strap.
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Disconnect Battery Ground strap with ignition switched OFF.
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Open fuel-filler cap briefly and close again.
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If necessary, drain fuel tank using fuel cart.
NOTE: The fuel tank must not be filled more than 1/3 maximum.
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Remove connector flange cover under luggage compartment trim.
WARNING!
Fuel system is under pressure! Before opening, place clean cloths around the connections to be opened. Carefully loosen the connections to
relieve pressure.
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Mark return line -2- and supply line -3- and pull off of cover flange.
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Unlatch and disconnect 4-pin harness connector -1-.
