[Roadsters] grounding the gauge voltage regulator

Pat Horne pat at hornesystemstx.com
Fri Jul 26 16:56:06 MDT 2013


You might try removing the dielectric grease, it isn't needed, and put a 
star lock washer between the regulator mounting tab and the steering 
column. You can also use a volt meter to verify that the regulator is 
grounded.
Also remember that the two wires connecting to the regulator have to be 
on the correct terminals. If they are backwards the gauges will indicate 
something, then drop to zero, not to read anything until the key is 
turned off and the regulator cooled down.

Peace
Pat

Thusly spake D Riedel

> Hi all,
>
> I managed to get readings out of the temp and fuel gauges by detaching the
> reg and grounding it with a lead wire to the block.  That's the good news.
>   Unfortunately, after sanding the contact areas on the steering column and
> the reg tab, using a new machine screw, and a dab of dielectric grease, the
> reg still does not ground when mounted.
>
> Are there any nice convenient spots nearby to run a direct wire as a
> ground?  Or any better thoughts on getting the reg to ground where it is
> supposed to?
>
> thanks
>

-- 
Pat Horne, Owner, Horne Systems
(512) 797-7501 Voice & Text	5026 FM 2001
Pat at HorneSystemsTx.com	Lockhart, TX 78644-4443
www.hornesystemstx.com
-- We support Habitat for Humanity - a hand UP, not a hand OUT --


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