Club126UK

Fiat 126 Chat => Fiat 126 Mechanical Problem Solving => Topic started by: jacw on August 14, 2021, 05:36:36 PM

Title: 126 tank sender resistance range
Post by: jacw on August 14, 2021, 05:36:36 PM

Help please can anyone let me know what the 126 tank sender resistance range is?
I did have a trawl through prior postings with no success.

Many Thanks
jacw

Title: Re: 126 tank sender resistance range
Post by: 2bisornot2bis on August 15, 2021, 04:05:05 PM

From an old sender from a 126 BIS fuel tank I measured the resistance as about 420 ohms over the total length.
The swept resistance measured from the sensor connector to the float arm (earth) is 25 ohms to 350 ohms (full to empty stops).

Hope this helps.

Title: Re: 126 tank sender resistance range
Post by: jacw on August 15, 2021, 09:31:04 PM

That's perfect, thank you very much for getting that info for me. I can now program my new fuel gauge.
Best Wishes, jacw