Closed Loop Disable in $6E

[Marteney, Steven J.]

Simply out of curiousity (I'm going to burn a chip and try it for the
halibut) the value at $445 in $6E is $6B.  If I use Craig Moates' Qbasic
code for 165 ALDL comm it equated to 104.45 deg (assume F) using the
following formula:

degF = (HEX_VALUE * .75 - 40) * 1.8 + 32

If I assume it simply correlates to direct temp then it is either 107degF or
107degC.  Any idea which way is right?  Just curious mind you.

Thanks for the help!!!  I got discouraged when I thought I might not be able
to tune this car in open loop to see if I could get the mileage up before
taking other more drastic measures.

Steve

-----Original Message-----
From: Bruce Plecan [mailto:nacelp at bright.net]
Sent: Tuesday, January 30, 2001 12:45 PM
To: gmecm at diy-efi.org
Subject: Re: Closed Loop Disable in $6E 



Take say Hexshop,
go to 0445
set to FE
correct check sum
Drive car.

My *way*
also disable, codes  13-44-45
I have seen a few 747s get confused by not diabling the diagnostice flags,
so rather then risk messin around, I just do it all at once.
Cheers
Bruce
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