S4 V8-4.2L (BHF) (2004)
Fuel Gauge Sender: Service and Repair
Fuel Pump (FP) and Sender For Fuel Gauge - Component Overview
Fuel Pump (FP) And Sender For Fuel Gauge - Component Overview
Part I
1. Fuel line
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From union piece to suction jet pump in baffle housing lower part
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Component of baffle housing
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Not individually replaceable
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Connect to union piece -item 3-
2. Baffle housing lower part
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With suction jet pump
3. Distributor piece
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Clipped in on baffle housing with catches
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To remove, press toward left so that catches disengage and lift upward
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Insert fuel line into baffle housing when installing
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Various versions.
4. Electrical wire
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From sender 1 for fuel gauge to sender 2 for fuel gauge
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Secured with 2 cable ties -item 6- at suction jet pump lines
5. Sender for fuel gauge -G-
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Clipped in at baffle housing in fuel tank
6. Cable ties
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Fuel resistant
7. Locking ring
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Use ring nut spanner 3087 to remove and install
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Tighten to 120 Nm
8. Seal
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Always replace
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To install, place into opening of fuel tank when dry