A8 Quattro Sedan V8-4.2L (ABZ) (1998)
Fuel Filler Neck: Locations
WARNING!
Fire hazard. DO NOT smoke or work near heaters of have anything in the area that can ignite fuel.
NOTE: Observe safety precautions when working on fuel expansion tank.
1
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Ground (GND) connection
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Installation position See Fig. 1
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Ensure that connector is seated correctly on metal ring of filler neck
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After installation
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Check electrical connection between metal ring and body GND with ohmmeter.
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Specification: approx. 0 Ohm
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Check connection of body GND next to battery
2
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Vent line
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From fuel tank
3
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Vent line
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From fuel tank
4
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Vent line
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From gravity valve -9-
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To EVAP canister valve.