2000 truck "black box" 454 PCM, Z06 injector data
10-04-2015, 07:55 PM
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Car: Z28
Engine: L98
Transmission: T56
2000 truck "black box" 454 PCM, Z06 injector data
It's been many years since I've done much tuning; most of my experience is with $8D and $0D. A friend is asking for help with a 2000 truck (7.4L 454 engine, not LSx based). Truck is all stock except for LS6 Z06 injectors. It apparently has a PCM that the community refers to as the "black box" pcm; I haven't even come across a number for it yet.
Is there anywhere to download the equivalent of the BIN for such an application, and view the tables? He's been told that at least 4 different tables need altered to compensate for the larger injectors, and I'd like to help, but it seems that it's a bit difficult to even see what tables this setup has? I'd like to be able to do the equivalent of firing up TunerPro, loading his trucks definition and BIN, and just poking around and seeing what tables and constants are in there.
Not looking for anyone to do the work for me. A "go here and read" reply with a link would be awesome. I spent the last hour googling just trying to find data on these Z06 injectors (I assume there is voltage and pulsewidth compensation tables etc. just like the $8D i'm familiar with) but I must not be looking in the right places.
EDIT: just invested a few more hours. Found a 2002 Z06 bin (a tunercat obdii "cal" actually) which should give up the z06 injector parameters, but no dice yet on any kind of definition/xdf to read it.
Is there anywhere to download the equivalent of the BIN for such an application, and view the tables? He's been told that at least 4 different tables need altered to compensate for the larger injectors, and I'd like to help, but it seems that it's a bit difficult to even see what tables this setup has? I'd like to be able to do the equivalent of firing up TunerPro, loading his trucks definition and BIN, and just poking around and seeing what tables and constants are in there.
Not looking for anyone to do the work for me. A "go here and read" reply with a link would be awesome. I spent the last hour googling just trying to find data on these Z06 injectors (I assume there is voltage and pulsewidth compensation tables etc. just like the $8D i'm familiar with) but I must not be looking in the right places.
EDIT: just invested a few more hours. Found a 2002 Z06 bin (a tunercat obdii "cal" actually) which should give up the z06 injector parameters, but no dice yet on any kind of definition/xdf to read it.
Last edited by 91L98Z28; 10-04-2015 at 10:47 PM.
10-05-2015, 07:06 AM
#2
Re: 2000 truck "black box" 454 PCM, Z06 injector data
Originally Posted by 91L98Z28
Is there anywhere to download the equivalent of the BIN for such an application, and view the tables?
10-28-2015, 11:42 AM
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Re: 2000 truck "black box" 454 PCM, Z06 injector data
I'm not familiar with the 454 black box, but I know this is beneficial for the black box vortec 350:
https://www.thirdgen.org/forums/diy-...e-reflash.html
dimented24x7 also has an XDF for a black box, but again, I don't know if it would work for your friend's 454 PCM? But might be worth checking out?
https://www.thirdgen.org/forums/diy-...e-reflash.html
dimented24x7 also has an XDF for a black box, but again, I don't know if it would work for your friend's 454 PCM? But might be worth checking out?
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