MasterTune

[Mark Romans]

The basic Master Tune is somewhat limited.  It does however give you a
start.  It gives you control of the constants such as rpm and speed
limiters, cooling fan on and off temps,  VATS on or off, veh speed
diagnostic on or off. Spark map, a bunch of fuel maps, (You only really need
the one for Power Enrichment Vs rpm).  It is tied to the prom id and type,
only works for that application.  If you change the prom id on another prom
you want to read, it will read it but unless the application is exactly the
same the data you are looking at is junk because stuff isn't in the same
place.
Mark
-----Original Message-----
From: andy quaas <realsquash at yahoo.com>
To: diy_efi at efi332.eng.ohio-state.edu <diy_efi at efi332.eng.ohio-state.edu>
Date: Tuesday, November 10, 1998 11:45 AM
Subject: Re: CarPROM software ???


>So this "mastertune" software knows where all the tables are?  Does it
>matter which ECM it is or does it somehow analyze the code in the
>eprom?  Anyone got screenshots?
>
>Andy Q
>
>
>---Mark Romans <romans at pacbell.net> wrote:
>>
>> I have a friend who bought the carprom software and showed it to me.
> My
>> opinion is that CARPROM is worthless. He felt he was ripped off.
>Buy Master
>> Tune.  It works.
>> Mark
>> -----Original Message-----
>> From: Steve Ravet <steve.ravet at arm.com>
>> To: diy_efi at efi332.eng.ohio-state.edu
><diy_efi at efi332.eng.ohio-state.edu>
>> Date: Monday, November 09, 1998 11:52 AM
>> Subject: Re: CarPROM software ???
>>
>>
>> >andy quaas wrote:
>> >>
>> >> Anybody heard of this carprom software from arizona speed and
>marine?
>> >> Found it on their webpage.  Its for editing "GM ecms and pcms".  Is
>> >> this stuff any good?
>> >
>> >>From looking at their WWW page, it looks very similar to promedit,
>which
>> >is available here on the ftp site.  Their carprom doesn't have
>knowledge
>> >of where tables lie in the eprom image, so you have to figure it out
>> >yourself.  If you are going to do that much work, might as well use
>> >promedit on the WWW page for free as pay for their program.  It's not
>> >clear to me if AZSPEED includes information about table locations for
>> >some or any GM ecms.
>> >
>> >--steve
>> >
>> >>
>> >> Andy Q
>> >>
>> >> _________________________________________________________
>> >> DO YOU YAHOO!?
>> >> Get your free @yahoo.com address at http://mail.yahoo.com
>> >
>> >--
>> >Steve Ravet
>> >steve.ravet at arm.com
>> >Advanced Risc Machines, Inc.
>> >www.arm.com
>> >
>>
>>
>
>_________________________________________________________
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>