Replacing the MFTS
nullassult at gmail.com
Fri Apr 4 09:27:12 PDT 2008
how clean are the wires that connect to the MFTS? I had a problem where I
replaced the old one it worked (thats didn't work) just like before. My old
one was also leaking. I pulled it apart and gave it a good cleaning.
Probably could have still used the old one. Just ask Bernie!
On Fri, Apr 4, 2008 at 11:39 AM, michael <mdearing at mhtc.net> wrote:
> there has been discussion of the MFTS on this list. It appears
> replacement is not as straightforward as it would seem.
> Coolant leak discovered at MFTS.
> Audi replacement MFTS has 3 terminals instead of the original 4. The
> +Battery terminal has been eliminated.
> After installing the 3 terminal MFTS, the temperature gauge does not
> I installed the same 3 terminal MFTS in a 5000 and the temp gauge
> works there.
> The voltages on the wires coming from the mating connector (to the 3-
> terminal MFTS) are as follows.
> 10V 12.5V
> +Bat 10V
> 10V 9.4V
> 0V 10V
> What's causing the difference here?
> The wiring diagram shows one of the wires going to the instrument
> Could this be an artifact of my flaky instrument cluster (which I
> have resoldered, etc. but which still acts up)?
> - Michael
> 200q20v mailing list http://www.audifans.com/mailman/listinfo/200q20v
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