Speed limiter & new pennies

Programmer nwester at eidnet.org
Mon Nov 22 22:05:18 GMT 1999


Bob,

Tried the code-- Works great !! Just enter the code as stated, folks. Did
this with an ASDK in a 90 GM K1500 with 305 auto.

Lyndon
-----Original Message-----
From: rr <RRauscher at nni.com>
To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
Date: November 19, 1999 5:29 PM
Subject: Re: Speed limiter & new pennies


>The other thing to do is to print out the listing. You will notice
>that several address's are apart from the the main portion.
>
>These are important as they both jump to the new code,
>and patch the egr table range so that it can be used for the
>new code. There are also comments as to how it works.
>
>BobR.
>
>
>Programmer wrote:
>
>> Ahhhh....Thank you.  Makes perfect sense now-- I'm now assimilated.
>>
>> -----Original Message-----
>> From: David Cooley <n5xmt at bellsouth.net>
>> To: gmecm at efi332.eng.ohio-state.edu <gmecm at efi332.eng.ohio-state.edu>
>> Date: November 19, 1999 11:37 AM
>> Subject: Re: Speed limiter & new pennies
>>
>> >At 11:24 AM 11/19/1999 -0700, you wrote:
>> >
>> >>Guess I thought I asked a pretty clear question. I know how to edit the
>> >>eprom parameters--I just don't understand how the following "commands"
are
>> >>entered.
>> >>
>> >>D35A                      37 START:
>> >>    D35A C6 4B                38  LDAB #75  ; cut-out mph
>> >>    D35C 96 04                39  LDAA *$$04  ; status
>> >>    D35E 85 40                40  BITA #$$40  ; 1 == fuel on in effect
>> >>    D360 26 02                41  BNE RICH0  ; bra if rich, fuel on
>> >>    D362 C6 4A                42  LDAB #74  ; mph for fuel back on
>> >>    D364                      43 RICH0:
>> >
>> >The table on the left is the eprom address followed by the data in that
>> >address.
>> >IE: location D35A contains the hex values C6 4B.  Those numbers mean:
LDAB
>> #75
>> >This is basically the output of a disassembler... real numerical values
on
>> >the left, what code/command they stand for on the right...
>> >the line: D35A    37 START:
>> >just means that the subroutine starts at D35A
>> >37 is the line number (IE: this listing had 36 lines of data above it
for
>> >something else).
>> >
>> >===========================================================
>> >David Cooley N5XMT Internet: N5XMT at bellsouth.net
>> >Packet: N5XMT at KQ4LO.#INT.NC.USA.NA T.A.P.R. Member #7068
>> >We are Borg... Prepare to be assimilated!
>> >===========================================================
>> >
>




More information about the Gmecm mailing list