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Audi Workshop Service and Repair Manuals

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Overview of fuel delivery unit and fuel gauge sender - Vehicles with 4-cylinder engine (unit injector) > < Checking fuel gauge sender - vehicles with 4-cylinder engine

A4 Mk1

Fuel supply system - Diesel engines
Fuel supply system - four-wheel drive
Removing and installing fuel gauge sender -G - Vehicles with 4-cylinder engine

Observe safety precautions.

Observe rules for cleanliness => Page 20-3.

Removing

  • ‒ Detach flange and move clear to one side with pipes connected => Removing fuel delivery unit, Page 20-134.
  • ‒ Unplug connector for fuel gauge sender on inside of flange.
 
A20-0334
  • ‒ → Press retaining tab, and at the same time pull the sender unit out of baffle housing in fuel tank -arrows-.

Installing

Install in reverse sequence; note the following points:

  • ‒ Insert fuel gauge sender into guide on outer section of baffle housing and press down until it clicks into place.
  • ‒ Install flange => Page 20-139.

Overview of fuel delivery unit and fuel gauge sender - Vehicles with 4-cylinder engine (unit injector) > < Checking fuel gauge sender - vehicles with 4-cylinder engine