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  #1  
Old 10-17-2006, 04:28 PM
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Default fuel line diagram



I was wondering if anyone had a fuel line diagram for a '95 90 sedan quattro 5 speed? I bought the car a few months ago and the fuel lines rusted in half while driving and fell off. So now i'm left with 3 smaller lines running down from the engine to the heat shield by the cat and then the 3 lines from the tank. I'm missing the middles and I do not know what lines up to what.

Please help!
  #2  
Old 10-17-2006, 05:16 PM
 
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Default RE: fuel line diagram

I don't have a diagram, is it the 2.8v6 ? im guessing it is so from the fuel filter to the engine that pipe goes to the driver side of the fuel rail,

fuel return is on the other side of the fuel rail and goes back to the fuel tank,

the third should be easily figured out with this information
  #3  
Old 10-17-2006, 05:53 PM
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Default RE: fuel line diagram

yes it is the 2.8 v6.
Click the image to open in full size.

That pic is from the back of the car looking forward.

So your saying the Top Line on the engine should go to #1 on this picture.
The bottom feed from the engine should go to #2
And the Breather should go to #3

  #4  
Old 10-17-2006, 06:00 PM
 
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Default RE: fuel line diagram

does #1 come direct from the fuel filter ?? if yes then that's the fuel feed line and goes to the driver side of the fuel rail ( LHD )
  #5  
Old 10-17-2006, 06:09 PM
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Default RE: fuel line diagram

The current lines do not go anywhere...they broke in 2 pieces. The 3 lines coming down from the engine bay stop at the heat shield by the cat. (they rusted out there and at the back by the tank, so i'm stuck with 3 open lines on each end of the car)

the lines in the picture are from the back of the car at the tank (looking forward towards the engine bay). the #3 line goes into a cylinder that goes into the tank. #1 and #2 look like they go up over the tank and connect somewhere on the top side.

the lines in the picture are of the test lines that we attached so once we find out what lines from the tank in the picture match up to what lines from the engine bay, we can test them out.
  #6  
Old 10-17-2006, 06:11 PM
 
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Default RE: fuel line diagram

#1

[IMG]local://upfiles/12092/7B0E7CB3DA504AF59B7FDF4BF1671484.jpg[/IMG]
  #7  
Old 10-17-2006, 06:13 PM
 
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Default RE: fuel line diagram

simple solution is follow the fuel line from the filter and that goes to the feed side on the fuel rail picture #1
  #8  
Old 10-17-2006, 06:15 PM
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Default RE: fuel line diagram

Thank you very much! i will test that out tonight.
Old 10-17-2006, 06:15 PM
 
 
 
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audi, bay, diagram, engine, forum, fuel, line, lines, localupfiles120927b0e7cb3da504af59b7fdf4bf1671484j pg, plumbing, rail, rusted, tank, tt, v6


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