I happen to have a similer problem.....
My gauge indicates 1/2 then when i accelerate hard the fuel light comes on then after a couple of minets raises again......could this be a fix??
S2 Avant Fuel Gauge fixed!!!
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EXATLY the same problem mine has
Am gonna try to change mine thoLeave a comment:
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Does the RS2 have the same sender unit ? and will the guidelines above work on the RS2
Thanx chapsLeave a comment:
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Will this fix my fuel gauge problem too?
My gauge is accurate from 35-70ltrs, but at once it is below 1/2, it starts joking with me, and every time i get the "low fuel warning" I can only refuel by 42-45 liters of gasoline.Leave a comment:
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lol yeah i found that out too!!!! after thinking "In gonna break it, im gonna break it!" oh thers a little tab, slid right out!!!!!
mines is better but wouldnt put my house on me having a quarter tank!! lolLeave a comment:
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Finally got around to doing this today, so thanks Steve, made the job a lot quicker and easier.
Only thing I have to add for others is the tab (arrowed in black) (on offside of sender as it sits in the tank) needs to be pushed in before the sender can be pulled out.

Cheers for the guide
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Help My S2 Gauge Shows Fuel I Know Its Full Physically But The Range Unit Shows Only 100 MilesLeave a comment:
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Excellent, thats my exact problem, nice to see a little guide, cheersLeave a comment:
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Dont fret!!!!! got it!
dont know if its the same on all but mine had a simple release button that needed depressed before itd slip out!!!!!
done now! ta da!Leave a comment:
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Quick help please!
got as far as trying to "slide" the sender out but it seems reluctent to move!
is it located by anything and how much force does it need?????
Thanks a million!!!!Leave a comment:
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I just love this forum already!
Threads like these just makes my day!
Just fixed my fuel gauge thanks to Knight Rider S4 !
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Hopefully, going to give it a go
Car is fine when its sitting there but when it moves the needle goes back to empty so wondering if its been put in at the wrong angle or something, want to sort it out before we purchase the car as apart from that its not a bad car.Leave a comment:
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Steve - do you know if this would be much different to the one in a tdi avant?
looking at buying a tdi avant but the only time the gauge works is when the car is stationary
wondered if its been put in wrong or is too weak.Leave a comment:
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Just a wee note to add on to this ..The coupes are totally different sender unitsLeave a comment:
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