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Re: P4 ECM #1227748 questions
In a message dated 2/16/01 5:28:25 PM Eastern Standard Time,
RRauscher@nni.com writes:
<< So all that really happened is the 300rpm I added to the minimum
> idle speed, is now added to the high-rpm idle thing that the ECM
> seems to be doing.
>
> Why is the ECM doing this to me?? for some reason, with no
> other change apparent to me, the ECM stepped the IAC all the way
> out to 2300rpm. >>
You need to find the IAC park position and change it from 120 counts to 90
counts. That should fix it for you ;-)
================================================
Jim (FA) Testa Type86 on buick.fiendish.net
ASE Cert Master Tech jtesta1966@aol.com
L1 Adv Engine Performance http://www.turbojim.com
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