[T3] FW: Fuel Mixture (corrected photo link)

[Phil Hof]

From: Phil Hof [mailto:phil.hof at ostronic.org] 
Sent: Wednesday, March 16, 2011 1:59 PM
To: 'type3-vwtype3.org at lists.vwtype3.org'
Subject: Re: Fuel Mixture 

He is using an old CO-A/F meter I bought.  It is designed with a tailpipe
tube.  It is not a modern heated O2 sensor.
Here it is; the probe is at the left:
http://www.ostronic.org/VW/AFmeter1.jpg

It measures CO%, and using a fixed scale, also shows A/F ratio.

He's read the sticky, and also (I think) the Brad Anders site stuff; both
cover the three adjustments, and what ranges they effect.  But if his MPS
has a broken diaphragm, all bets are off until he gets another one.

-Phil
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> Date: Tue, 15 Mar 2011 21:27:14 -0400
> From: "Keith Park" <topnotch at nycap.rr.com>
>
> Well, I wouldn't trust a sensor that shoved up the tailpipe... is it
heated?
> Go to the samba and read thru the D jet sticky...  you want to know
exactly
> how the pressure sensor works and understand it before you try and adjust
it
> or you will end up messing things up real bad, it?s a pretty complex
little
> mechanical gizmo but the idea is rather straight forward.
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