Date:         Mon, 10 Jan 2005 13:55:37 -0500
Reply-To:     Jonathan Farrugia <jfarrugi@UMICH.EDU>
Sender:       Vanagon Mailing List <vanagon@gerry.vanagon.com>
From:         Jonathan Farrugia <jfarrugi@UMICH.EDU>
Subject:      Re: Can sender unit cause it?
Comments: To: Zoltan <zolo@FOXINTERNET.NET>
In-Reply-To:  <003001c4f73a$66b7c560$2f01a8c0@FirstLaptop>
Content-Type: TEXT/PLAIN; charset=US-ASCII

check the resistance of the coolant sender with a multimeter and compare
your values to the ones in the manual.  additionally check the resistance
between the case near the sender and ground on a chassis ground point.
resistance should be very low here, if not clean up or redo ground
connections to make it so.

the problem could be with the temp gauge circuitry in the instrument
cluster.  they go bad, i replaced mine about a year ago and did a bit of a
right up for the archives.  additionally mark drillock has written about
this at length.

http://gerry.vanagon.com/cgi-bin/wa.exe?A2=ind0407A&L=vanagon&P=R13806&m=250342

jonathan

On Mon, 10 Jan 2005, Zoltan wrote:

> I have the gauge high still.  New radiator, new engine, flushed system,
etc.  But I still have the old sender unit and gauge.  Can any of these
be wrong and malfunction?
> Zoltan
>
>
>