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Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 6:23 pm
by dub6n2
why is it that my low fuel warning lamp is remaining on whilst the tank is full (and the meter shows) . Also this time when I filled the tank the meter got stuck and started going up little by little every time I started the car again!! the lamp isn't the first time that remained on but usually after a few new starts it turns off. any help pls! As soon as I manage to fix a problem I have with VAG-COM I will give a cluster adaptation maybe it fixes it
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 7:03 pm
by alexperkins
it sounds like an earth problem on either the clocks, or the fuel sender located under the drivers side rear seat.
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 7:12 pm
by dub6n2
to say the truth last time I lifted the back seat there was a wire that was coming from a hole in the floor board with a horse shoe like connector at the end of it. it was connected to no where and it seems that it has never been connected to anything because it was intact. anyone know what it is for? It is not coming from the fuel sender
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 7:16 pm
by alexperkins
Interesting. Can you get a pic of the connector?
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 7:39 pm
by dub6n2
yeah I,ll take a photo of the wire tomorrow morning. Sorry not connector but terminal like this :
http://www.mobilehomerepair.com/media/img/G31-955.jpg if I can remember well!
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 7:46 pm
by alexperkins
interesting. id be interested to see where that comes from lol
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 9:02 pm
by dub6n2
OK I went to have a look at the wire. it is nothing other than an earthed wire (to the nut holding the seat belts) !! still does not know where the other end is supposed to be connected to

!! If anyone could have a look at his polo and check what is the use for this wire I would be very great-full

Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 10:55 pm
by red6n2
I would mate but unfortunatly big red (my car) is still in the garage being resprayed and resmoothed. Should get it back tomorrrow night. So if noone else has I will look then mate.
Re: Low Fuel warning lamp!!
Posted: Thu Mar 04, 2010 11:16 pm
by dub6n2
ohh that would be grate mate

thanks a lot ... and good luck with the fresh car

hope all goes fine
Re: Low Fuel warning lamp!!
Posted: Fri Mar 05, 2010 4:24 pm
by dub6n2
managed to sort the light out by using vag-com

. lets see if it happens again
Re: Low Fuel warning lamp!!
Posted: Sat Mar 06, 2010 3:16 pm
by dub6n2
these are the photos of the wire I was talking about

Re: Low Fuel warning lamp!!
Posted: Sat Mar 06, 2010 6:11 pm
by alexperkins
that looks like the earth wire for a sub...follow it the other way and see where it leads to
Re: Low Fuel warning lamp!!
Posted: Sun Mar 07, 2010 11:21 am
by dub6n2
that's the problem, that it leads to nowhere, one side is grounded (connected to the seat belt mountings) and the other end is loose! could be that it was used by some previous owner for a sub but I think I saw a photo of another polo having the same wire so I don't know if it is fitted from new
Re: Low Fuel warning lamp!!
Posted: Sun Mar 07, 2010 1:33 pm
by alexperkins
if it connects to nothing, remove it - there is no need for it to be there. It definitely looks like an old sub wire.
Re: Low Fuel warning lamp!!
Posted: Sat Apr 10, 2010 12:27 am
by d_austin974
how did you sort out the fuel light thing in the end? It happens to mine if I drive well into the reserve, takes a day or 2 for the car to realise I've filled the tank. Its not a major problem because, as you say, the gauge reads correctly but I would still like to get it sorted, if its an easy fix.