Mon, 01 Mar 1999 07:54:37 +0100
- Message No. 5111
From: Hans de Waard
Subject: Re: Re: Hans de Waard / Temperature Gauge Problem
At 20:37 28-02-1999 -0000, you wrote:
>Thanks Hans
>
>I thought at first it may be earth but when you consider any other
>temperature gauge set-up the wiring usually consists of the power source
>wire from the battery (fuse box), to the gauge, and then out to the
>temperature sender who's main body is earthed via its mounting in the
>thermostat housing.
>
>Why have a third wire?
>
>
On my Transalp I have a temperature gauge. It has three wires green/blue,
green and black. Black =+12V, green = ground/earth/minus, green/blue comes
from the temperature unit, let's say the thermometer in the engine. The
temperature unit itself has a direct ground through the frame. At least
that's how I read the schematics in the back of my owners manual.
Best regards,
-=> Hans de Waard [hanzw@xs4all.nl]
-=> The Transalp Club Netherlands home page
-=> http://www.xs4all.nl/~hanzw/index.htm
www@atic.org