FR 130TDI fuel gauge fault

iain1970

I ♥ TDI
Apr 19, 2005
484
0
The Wrong side of the Pennines
I've searched and can't find a definitive solution to a problem I've got with the fuel gauge on our FR 130 TDI.

It's a four clock dash, not the traditionally problematic six clock of the earlier Mk4s.

Essentially, the light will come on with 80 miles showing as the range, and that drops to zero in about 5 miles. I know it used to come on at 35 miles (so my wife says). Then it'll pick up again, give 145 miles range and go mad until it's filled up again or it's parked up overnight. More than anything, the panic it induces on the motorway and the constant beeping is getting tiresome.

The new one this morning was that I got in it and it already showed empty with zero range. I know I have 200 miles in it and successfully did the 50 miles to work.

For those with the FR rather than the Sport TDIs who may have had a similar situation, has the general repair been the sender or the instrument cluster?
 

cheshire cat

Full Member
Dec 28, 2002
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cheshire
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if it's your "miles left" which is jumping about it does sound more like the sender,,, if it's the gauge jumping and miles left is OK, then I would guess the gauge the sender is quite brittle if you try to remove it from the pump/sender unit it may just be it's two wire connectors need a clean
 

iain1970

I ♥ TDI
Apr 19, 2005
484
0
The Wrong side of the Pennines
Thanks for the replies. Both the range and the gauge are haywire. It started happening a while ago and I've put up with it, but my head is done in with the beeping!

When all was well, the light would come on with a range of 35 miles, now it's at 80 miles with a yo-yo needle. I'm wondering if the continued tank venting I do has damaged things.

I'll try replacing the sender, or just give the car back to my wife!
 
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