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Message-ID: <1c23473f0809141951r5ef40e72qf198d285058d5efc@mail.gmail.com>
Date: Sun, 14 Sep 2008 19:51:29 -0700
From: "David Leonard" <wdleonard@gmail.com>
To: "Rotary motors in aircraft" <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] EC2 setup
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Great to hear you are getting close Mike!  When the big day comes, let me
know. Maybe I will be able to come down.

I also have a noticible difference between the two controllers that I
attribute to different MAP pickup locations.  (oppisite ends of the
manifold).  Though the difference is no as much as you describe.

Dave

On Sun, Sep 14, 2008 at 7:42 PM, Mike Wills <rv-4mike@cox.net> wrote:

>  I now have the airplane running pretty good throughout the RPM range on
> controller A. Using Mode 9 I copied the program to the B controller. I
> assumed that the engine would run the same (more or less) on B after the
> copy, but no... Seems to be rich throughout the range - to the point of
> mis-firing, surging, running rough, etc.... I think I can tweak everything
> to settle it down, but is this normal? I assumed there may be differences in
> the MAP sensor which would result in a small difference but really did not
> expect such a drammatic difference. At most throttle settings I have to turn
> the mixture full lean to smooth it out.
>
> Does the Mode 9 copy just copy the MAP table or does it also copy things
> like the staging point, the global injector setting, etc...
>
> If I can get this B controller dialed in I'll be out of excuses - time to
> fly.
>
> Mike Wills
> RV-4 N144MW
>



-- 
David Leonard

Turbo Rotary RV-6 N4VY
http://N4VY.RotaryRoster.net
http://RotaryRoster.net

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<div dir="ltr">Great to hear you are getting close Mike!&nbsp; When the big day comes, let me know. Maybe I will be able to come down.<br><br>I also have a noticible difference between the two controllers that I attribute to different MAP pickup locations.&nbsp; (oppisite ends of the manifold).&nbsp; Though the difference is no as much as you describe.<br>
<br>Dave<br><br><div class="gmail_quote">On Sun, Sep 14, 2008 at 7:42 PM, Mike Wills <span dir="ltr">&lt;<a href="mailto:rv-4mike@cox.net">rv-4mike@cox.net</a>&gt;</span> wrote:<br><blockquote class="gmail_quote" style="border-left: 1px solid rgb(204, 204, 204); margin: 0pt 0pt 0pt 0.8ex; padding-left: 1ex;">






<div bgcolor="#ffffff">
<div><font face="Arial" size="2">I now have the airplane running pretty good 
throughout the RPM range on controller A. Using Mode 9 I copied the program to 
the B controller. I assumed that the engine would run the same (more or less) on 
B after the copy, but no... Seems to be rich throughout the range - to the point 
of mis-firing, surging, running rough, etc.... I think I can tweak everything to 
settle it down, but is this normal? I assumed there may be differences in the 
MAP sensor which would result in a small difference but really did not expect 
such a drammatic difference. At most throttle settings I have to turn the 
mixture full lean to smooth it out.</font></div>
<div><font face="Arial" size="2"></font>&nbsp;</div>
<div><font face="Arial" size="2">Does the Mode 9 copy just copy the MAP table or 
does it also copy things like the staging point, the global injector setting, 
etc...</font></div>
<div><font face="Arial" size="2"></font>&nbsp;</div>
<div><font face="Arial" size="2">If I can get this B controller dialed in I&#39;ll be 
out of excuses - time to fly.</font></div>
<div><font face="Arial" size="2"></font>&nbsp;</div><font color="#888888">
<div><font face="Arial" size="2">Mike Wills</font></div>
<div><font face="Arial" size="2">RV-4 N144MW</font></div></font></div>
</blockquote></div><br><br clear="all"><br>-- <br>David Leonard<br><br>Turbo Rotary RV-6 N4VY<br><a href="http://N4VY.RotaryRoster.net">http://N4VY.RotaryRoster.net</a><br><a href="http://RotaryRoster.net">http://RotaryRoster.net</a><br>

</div>

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