ya if it is a donor engine for your project car than you can write the 04 bin file to the pcm, will need to also change OS when you copy. just need to be sure you match the trans file too. ex 4l60e or 4l80e. there is a sticky that has alot of bin files.
im new to all this so any info is much appreciated i assume i have to clone pcm function on ls droid to change this all ?Originally Posted by peralesfive
wow guys it works lol i just did my first pcm the new 603 OS is on it with the new bin you guys are going to be the god parents to my new baby LMFAO
Which 603 BIN did you use? I have the exact ECU as you started with so need to do the same thing.
Hello,
LRT linked to the source for the 2004 BIN in post number 5 above. The XDF is also there. Both have worked well for me into my one, lone P59 one MB device.
Rick
1970 Chevy El Camino, LM7 Engine, 4L60E - Two 896 and two 0411 PCM's
Thanks for the reply but the links in post #5 just take me to the threads with multiple files. I checked those posts and there is no BIN for a 6.0L with 12587603 software. All of the 6.0L files have 12585950 SW.
It sounds like bigblock489 had some success with the exact setup that I have so was curious as to which BIN he used so I could be fairly certain it will work for me.
EDIT: I just found one in post #11 of the 2004 BIN files post. It did not show the OS but when I loaded it into Tuner Pro is comes up as 12587603 so hopefully that is the right one.
Last edited by rs1968ss; 04-05-2020 at 02:07 AM.
is the 12587603os bin have flex fuel enabled i seen it has flex fuel tables but are they on?
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