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Re: BPW and Cylinder Vol.?



That's what I did on my 165 to "Adjust" the maf sensor values.
Mark
----- Original Message -----
From: "Shannen Durphey" <shannen@grolen.com>
To: <gmecm@diy-efi.org>
Sent: Tuesday, June 27, 2000 8:24 PM
Subject: Re: BPW and Cylinder Vol.?


> Funny what you can find by reading through old mail...
> So you're disabling CL and watching the O2 values to determine
> rich/lean?
> How about Roger Heflin's suggestion to set 14.7 AFR and leave CL
> enabled, using BL and INT as guidelines?
> Shannen
>
> rrauscher@nni.com wrote:
> >
> > To force open loop, set the enable temp to the max value. For
> > tuning the VE tables, also set the open loop afr ratio to 14.7.
> >
> > On the '747 there are two tables to change, one for the afr
> > vs. temp., and the other is afr vs. map. In this manner, you
> > can then 'discover' what the ve is at each point in the table.
> >
> > This is really tuning in reverse, but hey, it works <g>.
> >
> > BobR.
> --------------------------------------------------------------------------
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