mdearing at mhtc.net
Thu Aug 7 06:30:35 PDT 2008
Each of the MFTS I have received has signs of experiencing a coolant
leak. I took two apart and the electronics is fine. The contacts on
the connector had coolant corrosion but this cleaned up easily with
Contac-Renu. My guess is that the copper washer fails after some
time and a very small leak occurs (2 reservoir inches per year).
Does anyone have a source for compression copper washers like these?
Must be a generic metric part.
(The electronics inside the MFTS contains an active analog chip.
Simple resistance checks at the connector are not likely to be
On Jul 20, 2008, at 2:00 PM, 200q20v-request at audifans.com wrote:
> Date: Sun, 20 Jul 2008 11:07:56 -0400
> From: "Ben Swann" <benswann at verizon.net>
> Subject: MTFS - Multi Function Temp Sensor Testing
> To: <quattro at audifans.com>, <200q20v at audifans.com>
> Cc: 'Ben Swann' <benswann at verizon.net>
> Message-ID: <031001c8ea7a$64181a30$0201a8c0 at swansong>
> Content-Type: text/plain; charset="iso-8859-1"
> I'm not finding information on how to test the Multi-Function Temp
> Sendor in Bentley
> Manual for 5000 or 200 series. Anyone have some information on
> testing these out?
> Relevant cars include '86 on 5000 turbo, 200 and '91 200 turbo
> quattro among others.
More information about the 200q20v