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Re: Archives



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Grumpy,

MAF to MAP-- what parameters change on the chip--lets say anything V8 in =
a 1227727 1987-1990 PCM. There were TSB's back in some of the earlier V6 =
apps, like a 2.8 VIN "W" that went from MAF to speed density to correct =
driveability...I'm just curious what was changed on the PROM and if they =
used the existing wiring to adapt a MAP sensor. Never did any of these =
yet...
My other question was whether someone has done a  diff =
ratio/engine/trans (RPO stuff) vs. Memcals or PROM's cross =
reference...wouldn't this be kinda interesting ?

Lyndon.
-----Original Message-----
    From: nacelp <nacelp@bright.net>
    To: gmecm@diy-efi.org <gmecm@diy-efi.org>
    Date: February 1, 2000 11:58 AM
    Subject: Re: Archives
   =20
   =20
    Hey, CSH--is the archive zip a complete info pack from the past =
years, or is it=20
        just a digest version of the last year ?
        =20
        Goes back to day one.
        =20
         I've just started going through it--it's a 7+
        Meg file, so there's a lot of reading...
        =20
        Funnier still is, when in two weeks they start adding stuff that =
you missed the first time.  I've been thru them dozens of times start to =
finish, and every time I grasp something new, it sheds light on =
something, else, and so on+so on.
        =20
        still trying to find some concrete info on MAF to MAP...
        =20
        What specificlly do you mean?.
        =20
        found the VATS  byte and transmission byte (thanks ECMnut  !!). =
Does anyone also have a RPO to Memcal cross ?? That'd be a real treat...
       =20
        What is your question?.  Give me a BCC and I'll try to match it =
up.
        Grumpy
       =20
        Lyndon

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<DIV><FONT color=3D#000000 size=3D2>Grumpy,</FONT></DIV>
<DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>MAF to MAP-- what parameters change on the =
chip--lets say=20
anything V8 in a 1227727 1987-1990 PCM. There were TSB's back in some of =
the=20
earlier V6 apps, like a 2.8 VIN &quot;W&quot; that went from MAF to =
speed=20
density to correct driveability...I'm just curious what was changed on =
the PROM=20
and if they used the existing wiring to adapt a MAP sensor. Never did =
any of=20
these yet...</FONT></DIV>
<DIV><FONT size=3D2>My other question was whether someone has done =
a&nbsp; diff=20
ratio/engine/trans (RPO stuff) vs. Memcals or PROM's cross =
reference...wouldn't=20
this be kinda interesting ?</FONT>&nbsp;</DIV>
<DIV><FONT size=3D2></FONT>&nbsp;</DIV>
<DIV><FONT size=3D2>Lyndon.</FONT></DIV>
<BLOCKQUOTE=20
style=3D"BORDER-LEFT: #000000 solid 2px; MARGIN-LEFT: 5px; PADDING-LEFT: =
5px">
    <DIV><FONT face=3DArial size=3D2><B>-----Original =
Message-----</B><BR><B>From:=20
    </B>nacelp &lt;<A=20
    =
href=3D"mailto:nacelp@bright.net";>nacelp@bright.net</A>&gt;<BR><B>To: =
</B><A=20
    href=3D"mailto:gmecm@diy-efi.org";>gmecm@diy-efi.org</A> &lt;<A=20
    =
href=3D"mailto:gmecm@diy-efi.org";>gmecm@diy-efi.org</A>&gt;<BR><B>Date:=20
    </B>February 1, 2000 11:58 AM<BR><B>Subject: </B>Re:=20
    Archives<BR><BR></DIV></FONT>
    <BLOCKQUOTE=20
    style=3D"BORDER-LEFT: #000000 solid 2px; MARGIN-LEFT: 5px; =
MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
        <DIV><FONT color=3D#000000 size=3D2>Hey, CSH--is the archive zip =
a complete=20
        info pack from the past years, or is it </FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2>just a digest version of the =
last year=20
        ?</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
        <DIV><FONT face=3D"MS Sans Serif" size=3D2>Goes back to day=20
        one.</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
        <DIV><FONT color=3D#000000 size=3D2>&nbsp;I've just started =
going through=20
        it--it's a 7+</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2>Meg file, so there's a lot =
of=20
        reading...</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
        <DIV><FONT color=3D#000000 face=3D"MS Sans Serif" =
size=3D2>Funnier still is,=20
        when in two weeks they start adding stuff that you missed the =
first=20
        time.&nbsp; I've been thru them dozens of times start to finish, =
and=20
        every time I grasp something new, it sheds light on something, =
else, and=20
        so on+so on.</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
        <DIV><FONT color=3D#000000 size=3D2>still trying to find some =
concrete info=20
        on MAF to MAP...</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
        <DIV><FONT color=3D#000000 face=3D"MS Sans Serif" size=3D2>What =
specificlly do=20
        you mean?.</FONT></DIV>
        <DIV><FONT color=3D#000000 size=3D2></FONT>&nbsp;</DIV>
        <DIV><FONT color=3D#000000 size=3D2>found the VATS&nbsp; byte =
and=20
        transmission byte (thanks ECMnut&nbsp; !!). Does anyone also =
have a RPO=20
        to Memcal cross ?? That'd be a real treat...</FONT></DIV>
        <DIV>&nbsp;</DIV>
        <DIV><FONT size=3D2>What is your question?.&nbsp; Give me a BCC =
and I'll=20
        try to match it up.</FONT></DIV>
        <DIV><FONT face=3D"MS Sans Serif" size=3D2>Grumpy</FONT></DIV>
        <DIV>&nbsp;</DIV>
        <DIV><FONT color=3D#000000=20
size=3D2>Lyndon</FONT></DIV></BLOCKQUOTE></BLOCKQUOTE></BODY></HTML>

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