two new papers, '747 stuff.

[Bruce Plecan]

Did you clear the memory, and test drive between each adjustment?
Some ecms have a reset VSS that needs to be "tripped" usually 25-35 MPH.
Bruce




> Good reading Bob... very good.
> I have a question:  This weekend I tried Bruce's suggestion about opening
up
> the throttle stop to lower IAC counts, but my IAC counts refuse to drop
> below about 35 or so (and of course my idle RPM starts to increase).  Is
> there any mechanical reason that might cause this?  I fully cleaned the
IAC
> when I rebuilt the TBI, and it definitely goes the other way as it should,
> and it also parks correctly.
>
>
> -----Original Message-----
> From: owner-gmecm at diy-efi.org [mailto:owner-gmecm at diy-efi.org]On Behalf
> Of rr
> Sent: Monday, October 16, 2000 7:17 PM
> To: gmecm at diy-efi.org
> Subject: two new papers, '747 stuff.
>
>
>
> I have placed two new papers on incoming:
>
>     747Iac.txt
>     747lag.txt
>
> The first covers some of the IAC functionality. The second covers the
> how
> and the why of lag filters.
>
> I'm updating the paper on proportional control, might be done later
> this week. Have some other stuff in the works also.
>
> BobR.
>
>
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