Would someone be able to point me in the direction of any info. One of our TDV8's has a somewhat erratic fuel gauge please.
Tried searching not found anything as yet. I'm just finding my feet, Having worked through a classic and P38!
TIA 2008 TDv8 Vogue in Java black x2
2000 P38 They aren't all bad!
1996 D1 3.9 es
1996 Volvo 850 GLT

Search the forum for fuel sender issues.

Occasionally the fuel sender needs replacement and/or a wire breaks on it. 2015 Range Rover Autobiography 4.4 SDV8

Or, as was the case with mine, it’s just corrosion on the plug connector. A very simple and easy job to do on the drive, with no special tools required. Just make sure your fuel tank is as empty as possible (siphon out sparenif necessary) and then access the plug connectors for the 2 sender units. Disconnect/connect multiple times (like 20+) to clean contacts and then reconnect everything. Should be fine for many tens of thousands of miles again without the need for the splicing new connectors TSB update that is overkill if you ask me! Anyway, search as above; there’s a few threads on this with photos and additional information to assist! And good luck! 👍 Andy

2010 4.4TDV8 Vogue SE in Santorini Black with Ivory interior
2017 Audi SQ5 3.0 V6T Quattro in Volcano Red
2001 Audi Allroad 2.5 TDI manual with low-range in Highland Green. Currently SORN whilst undergoing some serious restoration!