Date:         Wed, 8 Aug 2018 19:01:58 -0700
Reply-To:     Jim Arnott <jrasite@EONI.COM>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Jim Arnott <jrasite@EONI.COM>
Subject:      Re: temp gauge not working right...
Comments: To: Dan N <dn92610@GMAIL.COM>
In-Reply-To:  <CAFdLW6m6k7meNUvvoi9L3bs3QeetG5w3TB6yLjP+ch+TTW+LZA@mail.gmail.com>
Content-Type: text/plain; charset=utf-8

I don’t see “I changed the thermostat.” in your list.  Betcha the thermostat is stuck open.

> On Aug 8, 2018, at 4:52 PM, Dan N <dn92610@GMAIL.COM> wrote:
> 
> hi all,
> 
> please help with this issue if you could...
> 
> I bought last year a '91 Syncro tintop, WBX 2.1 engine. When I got it the
> temp. needle sits on the top of the white zone at running temp., rad. fan
> working. I get it home, give it a good tune up and change the coolant temp
> sensor too. Nope... the temp. needle is barely moving, now sits on the
> bottom of the white zone. So I did this:
> 
> - swap a good instrument cluster from a running van
> - test the voltage at the sensor connector --> 10.5V
> - ground the sensor connector --> the needle went to the top, red light
> blinking
> 
> *note: when I turn the key on the red light blinks for a few seconds and
> stop (which is normal as in my other van)*
> 
> put the original instrument  cluster back --> no change
> 
> now I am lost... the blue ribbon is in excellent condition, all the little
> nuts back there are tight.
> 
> errr... what am I missing here?... please help... thanks
> 
> dan