Silly question - Fuel gauge sender on 300 tdi

Aug 27, 2007 10 Replies

This is probably a silly question, but the fuel gauge (on the dashboard) is constantly reading empty and the orange warning light is on.



I thought I'd have a look at the fuel gauge sender unit and check the wiring, in case there's a simple wiring fault or break somewhere, but the initial problem I ran into is that after lifting up the carpet in the back to find the access plate, the screws have rusted and the screwheads are worn.



Does anyone know the best way of undoing the screws without damaging anything?


If they have rusted, the wiring and the plug probably has too.

They are not expensive, and when you get a new one, you get the sender, a rubber washer and a new lock ring - at least you do on a 90.

Carpet in the back tends to lean towards a disco :)

Cheers for that. I guess the initial problem is how to get the blanking plate off. The screws won't undo! :-(

Ooops. Yes should have said so. Yup. Disco! :-)

Wait fort new one and bash it wit hamma

- I'm practicing my northern, thanks nige for the lessons.

Na ..... 'it it like a blork.

;-)

Lee D

I used an angle grinder to get the heads (Only two of them rusted though) of mine off, then decent pliers to remove the screw bodies and new self-tapping replacements when I did it.

But mine wasn't a problem with the wiring, it was the wire on the sender had come un-soldered ... after I'd bought a new one ready for fitting. After re-soldering the old one, I now have a fully working spare, if anyone needs one cheaply ... ;)

'appen beginners shud tek a ganda' oer theeyr

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I suspect this done by some tosser south of Watford cos I de' (even tho' I'm a Cheshire type 5 years of trunking over to Sheffield ) and they sez I dint. Nige 'sik em ladDerek over 40's play area
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Whilst the sun is 't crackin' flags lad.

Paul, give us a piccy of the knackered screws and we'll probably be able to suggest a solution ;)

When I had this problem on my series 2a it was simply a bad earth connection.

Regards,

Stephen

I long ago gave up on such fripperies, guesswork and spare jerry can is my solution :)

In article , Stephen Hull wrote: [Snip]

Eventually managed to get a decent enough screwdriver to undo them with a bit of brute force. Used a flat headed philips instead of a pointy one that I had in the toolbox.

It did indeed turn out to be a duff wire, so a bit of soldering later and it was all working fine!

I can now drive again without having to watch the miles tick up! :-)

BY THE WAY, does anyone know if there are any landy/4x4 clubs in the Butser Hill area of (SE) Hampshire?

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