looking for help decoding the P04 OS

They go by many names, P01, P59, VPW, '0411 etc. Also covering E38 and newer here.
Vampyre
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looking for help decoding the P04 OS

Post by Vampyre »

Ive got it decompiled with ghidra, labeled alot of data using thingy suite. Now im trying to decode some of the opcode I believe its called. I want to start moding the code in different ways and maybe find some other things in code for certain switches. also want to enlarge a few tables for 2 or 3bar like HP does for ls pcms.

where is pid list I keep hearing about in the P01, P59 ecm Im hoping its in same spot as P04 or looks the same in P04.
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joukoy
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Re: looking for help decoding the P04 OS

Post by joukoy »

Check if UniversalPatcher can find PIDs from your file (limited list of files supported)
https://github.com/joukoy/UniversalPatcher

Open your bin file and look tab PIDs
Vampyre
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Re: looking for help decoding the P04 OS

Post by Vampyre »

nodda
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kur4o
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Re: looking for help decoding the P04 OS

Post by kur4o »

Could be a missing pidlist.xml file in xml folder or heavily modified bin file.

I opened a file with the same OS and no issue at all.

Can you post the bin that gives you problems.

There is no dtcs found either.

I suggest to update the xml folder with the latest version and try again.
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Gampy
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Re: looking for help decoding the P04 OS

Post by Gampy »

Where is the PID info in the binary, my copy of his file has the Parameter Block F'd out ...

And I just downloaded UniversalPatcher-Full.Zip, unzipped it, ran it on the same '2000 Grand Am GT LA1 12201465.bin' and got the same results. Nadda!
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kur4o
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Re: looking for help decoding the P04 OS

Post by kur4o »

Gampy wrote:Where is the PID info in the binary, my copy of his file has the Parameter Block F'd out ...

And I just downloaded UniversalPatcher-Full.Zip, unzipped it, ran it on the same '2000 Grand Am GT LA1 12201465.bin' and got the same results. Nadda!
Please post the bin. I suspect it is fd up.

The pid table address depends on the bin. It can be all over.
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Gampy
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Re: looking for help decoding the P04 OS

Post by Gampy »

2000 Grand Am GT LA1 12201465.bin
2005 Grand Am GT LA1 12594385.bin

It is my understanding these files were pulled with TinyTuner, apparently it doesn't write the Parameter Block to bin.
See here: V6 ability for pcm hammer.

I have also updated my post with a bin in the V6 ability for pcm hammer. thread.
Same results with it.
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kur4o
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Re: looking for help decoding the P04 OS

Post by kur4o »

It works fine with me with both files. I have no idea why it doesn`t find the pids on your setup.
The pid search is hardcoded but missing pidlist.xml file leads to no find.
Vampyre
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Re: looking for help decoding the P04 OS

Post by Vampyre »

tried with bin pulled from car
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Vampyre
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Re: looking for help decoding the P04 OS

Post by Vampyre »

bin I used
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