$32 - '165 ecu file ?

Romans, Mark romans at starstream.net
Fri Nov 24 05:20:50 GMT 2000


Lyndon:  I purchased an ABTZ original new from GM.
87 Callaway Export Man trans.  PN 16074820.  You need to
do a file compare to see what's different than say an ABTR.
You will be surprised to see how little is different.  Callaway used
an aux fueler to to supply the engine with additional fuel when under
boost.
The "List" for 87-88  32 ID codes has not been made public, at least
to me.  I did go through it line by line trying to find similarities to 85,
86 and
89 codes.
32 code is as far as I can determine the same as 89 code from C000 through
address
C186.  Then it varies through C1DC.
C1DC on it's the same through C28E, then it varies again.
As far as I can see all the fuel management strategies are quite different
from 87-88 code.
Closed loop control enable parms.
Start at C558 on the 32 code and the corresponding address for 89 code is
C445.
Mark
----- Original Message -----
From: "Programmer" <nwester at eidnet.org>
To: <gmecm at diy-efi.org>
Sent: Friday, November 24, 2000 11:29 AM
Subject: $32 - '165 ecu file ?


> Hey guys,
> Anyone got a good start or finished ECU file for
> a '165 computer and a 32 ID ?? Found an ABTZ
> which is supposed to be a Calloway calibration that's
> got an O2 sensor delete -- NM8 Emission system. Just
> trying to compare a regular one (ABTR) to see what they did to shut off
the
> O2 sensor...
> Lyndon.
>
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