TT Quattro Coupe L4-1.8L Turbo (BEA) (2003)
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Fuel Level Sensor: Service and Repair
Fuel Pump, Sender and Fuel Level Sensor, Component Overview
Fuel pump, Sender for fuel gauge -G- and Fuel level sensor 2 -G169-, component overview
1. Sender for fuel gauge -G
2. Fuel pump
3. Seal
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Always replace
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To install, place into opening of fuel tank when dry.
4. Return line
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Blue
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From fuel rail
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Attaches to connection with "R" marking at connector flange
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To remove connector flange, press release button on connecting piece
5. Supply line
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Black
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To fuel filter
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Attaches to connection with "V" marking at connector flange
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To remove from connector flange or from filter, press release button on connecting piece.
6. 4-pin harness connector
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For Fuel Pump (FP), Sender for fuel gauge -Grand Fuel Level Sensor 2-G169
7. Union nut - 80 Nm
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Use ring nut spanner 3217 to remove and install
8. 2-pin harness connector
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For Fuel Level Sensor 2 -G169
9. Union nut - 80 Nm
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Use ring nut spanner 3217 to remove and install
10. Seal
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Always replace
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To install, place into opening of fuel tank when dry.
11. Secondary fuel pump
