PCMHammer P04

[geep]

i have a few of the black box pcm's i can test if any one has the pinout's for them

[antus]

You can see pinouts on page 18 here: https://download.efilive.com/Tutorials/ ... erence.pdf

[geep]

Here is the log from the updated version

[geep]

log and bin from a black box 4 plug the pcm was from 4.3 v6 s10

[antus]

Great, thanks. Note your voltage is showing as barely 12v in the first log, and 11.8 in the second. You are likely to have problems at those voltages with erase and write, and should use a power supply or battery that can deliver higher voltage when writing. With 12.5v or so (and about 1 amp of current on tap) both PCMs should be writeable, but as always brick is still possible so dont risk it if you only have 1 pcm and need it for your car.

[antus]

We found a number of early PCMs that were P04 type, that had the early type hardware and 512KiB flash images. PCM Hammer development version was not able to deal with these as half the details matched the early, and half matched the late. We used to call them P04_256k and P04 (meaning late) types, but now we know this is not true I've renamed P04_256k to P04_Early, and documented the hardware types differently and its now working on all P04s that we have been able to test. I think this could mean, P04 is finally done! Here is hopeing nothing else comes up. So, A little bit more testing and maybe solve an edge case on the E54, then PCMHammer 2.0 should be ready.