Hmm, maybe this is a bit beyond my ability. I read on a github post that the 12587603 should have a m6 ls1 DBC combo correct?
Hmm, maybe this is a bit beyond my ability. I read on a github post that the 12587603 should have a m6 ls1 DBC combo correct?
Only cars I could see that maybe had a P59 DBC would be a GTO or CTSV. Not sure what operating systems they used though.Originally Posted by creativelemon
Just looked it up, LS6 in the CTSV used the early corvette or truck style DBW throttle body with dual connectors. 04 GTO LS1 was DBC. To my knowledge all Vettes were DBW from 97+.
Ok interesting, so than it shouldn't work. Which is interesting because in the 04 vette file i have, it shows dbw in red like my gto, and it also has filled in iacv tables. I was really hoping an os change was possible because there is no support for the Gto 12587604 OS
Last edited by creativelemon; 11-21-2021 at 07:47 PM.
Have a gander at the two files I have for this. Lot's of info, I am not sure if you can't just uncheck the flag for DBW, again, I haven't tried so maybe this info will help.
-Carl
Hello,
My research indicates they made a few P59's with the IAC hardware (drive by cable) up to 2007. Not all P59's had this but the following hardware (not service) numbers 12575502, 12570558, 12583659, and 12589161 should have IAC drive by cable support. I seem to remember grabbing mine from an Express van.
Rick
1970 Chevy El Camino, LM7 Engine, 4L60E - Two 896 and two 0411 PCM's
Thank you everybody for all your help. I feel a bit overwhelmed now to be honest. Only reason i wanted to change os was to br able to tune my car since my os doesn't have an xdf I don't believe idk about buying a new ecu or anything. All this talk of dbc and dbw is confusing lol but i appreciate all your help. The corvette bin shows that is has IAC control tables that have values and it looks like DBW is disabled like in my gto. DBW aside, would i have to manually copy paste the diffrent values into the New os bin from my gto bin before i flash it?
Last edited by creativelemon; 11-22-2021 at 12:34 AM.
Thanks for the info, the corvette bin that was provided is actually hardware number 12583659 so it should work with drive by cable and appears it does have iacv support
Is the vehicle a 2004 GTO or are you just using a P59 out of 2004 GTO in a conversion project?
If it's a conversion project, the 2004 GTO computer already has the IAC drivers and you can change DBW to DBC in the software, so flashing to a Corvette OS should be fine.
If it's not a conversion project and you are actually driving a 2004 GTO, I would strongly advise against swapping to the Corvettes OS. I'm attaching an xdf for the 2004 GTO OS you can try out.
The vehicle is a 2004 Gto with the oem computer. Im not looking to change to DBW nor looking to change the computer.
I appreciate the xdf however i can tell it was generated via universal patcher While it is better than nothing, ive highlighted my issues with universal patcher in the thread for it.
It does allow access to most bins however it is far from complete which is fine since it is a free opensource work in progress. many tables are missing and you can only do so much with it. The program and the XDF it generates for tunerpro are missing hundreds of important tables.
it seems if i cant change my OS to something more supported for tunerpro than all i can do is pay the greedy HPTuners or wait until universal patcher has more support. i love what the program is trying to achieve but i dont think we are there yet even though the ecu is over a decade old, i hope soon we can all finally enjoy true open source tuning. thank you
Last edited by creativelemon; 11-30-2021 at 02:42 AM.
Maybe the attached .bin will help? Likely a Stand-Alone Flash. . . no vats / emissions
dave w
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