Engine temperature guage no working

[trevskoda]

My advice is not to use Radweld unless you plan to scrap the vehicle this year.
Find the problem, fix the problem.

I have used radwell in the past, never a problem but there are better makes out there, yes fix it proper.

 

[maingate]

There was a similar problem on earlier Fiats and one answer to the problem was to remove the instrument binnacle and earth out the gauge. As mentioned previously, it was suspected that static electricity was the problem.

 

[UFO]

Fixed, with thanks to the helpful folk on the Fiat Forum and in particular -the guide on stuck instrument needles: https://www.fiatforum.com/guides/ducato-x250-sticky-needle-repair.978/

After disassembling the instrument cluster I touched the needle with a soft brush - it would not move. A very gentle touch with a screwdriver and it came unstuck.
All tested and working as it should.

 

[molly 2]

I think you need advice from a main dealer with a proper diagnostic computer even the outdoor temp gauge sends data to ecu to control various things like dpf ..