pcmhacking.net

anyone still looking into the p04 stuff

I have not, it's going to take some healthy changes and there needs to be some decisions on the best course of action to deal with the issues.

Thinking out loud here ... It's going to require something along the lines of a micro mode36 kernel that can load and execute 'Worker' kernels and or done in Assembly.

My other 2 flashing softwares use a single small kernel to flash, but i get what your saying since the initial upload size is so tiny.

Ive been working on a write specific kernel but still havnt gotten it to function correctly. Havnt bricked anything yet though since kernel only loads but wont run.

Since you are learning from scratch ... Learn 68k Assembly and do it in that.

That is most likely what those other softwares are using.

Well ive got a kernel loading comes up as kernel version 0000000 tries to read but can't find any info

[05:46:06:252] Kernel upload 100% complete.
[05:46:06:255] TX: 6C 10 F0 3D 00
[05:46:07:257] Waited 2seconds.. no data present
[05:46:07:257] AVT: no message waiting.
[05:46:07:363] TX: 6C 10 F0 3D 00
[05:46:08:365] Waited 2seconds.. no data present
[05:46:08:365] AVT: no message waiting.
[05:46:08:472] TX: 6C 10 F0 3D 00
[05:46:09:474] Waited 2seconds.. no data present
[05:46:09:475] AVT: no message waiting.
[05:46:09:575] TX: 6C 10 F0 3D 00
[05:46:10:578] Waited 2seconds.. no data present
[05:46:10:583] AVT: no message waiting.
[05:46:10:687] TX: 6C 10 F0 3D 00
[05:46:11:696] Waited 2seconds.. no data present
[05:46:11:700] AVT: no message waiting.
[05:46:11:811] Kernel Version: 00000000
[05:46:11:819] kernel uploaded to PCM succesfully. Requesting data...
[05:46:11:826] Sending 'test device present' notification.
[05:46:11:832] TX: 8C FE F0 3F
[05:46:11:894] TX: 6C 10 F0 3D 01
[05:46:12:903] Waited 2seconds.. no data present
[05:46:12:906] AVT: no message waiting.
[05:46:12:911] Sending 'test device present' notification.
[05:46:12:915] TX: 8C FE F0 3F


when it tries to get segment
Waited 2seconds.. no data present
[05:46:42:440] AVT: no message waiting.
[05:46:42:444] Receive timed out. Attempt #5, Timeout #5.
[05:46:42:447] Unable to determine which flash chip is in this PCM
[05:46:42:453] Flash chip: Intel 28F400B, 512kb
[05:46:42:456] Address % Done Time Remaining
[05:46:42:460] Sending 'test device present' notification.
[05:46:42:463] TX: 8C FE F0 3F
[05:46:42:470] Reading from 0 / 0x0, length 4096 / 0x1000
[05:46:42:475] TX: 6D 10 F0 35 01 10 00 00 00 00
[05:46:43:479] Waited 2seconds.. no data present
[05:46:43:482] AVT: no message waiting.
[05:46:43:485] No payload following read request.
[05:46:44:488] Waited 2seconds.. no data present
[05:46:44:491] AVT: no message waiting.
[05:46:44:495] No payload following read request.
[05:46:45:499] Waited 2seconds.. no data present
[05:46:45:502] AVT: no message waiting.
[05:46:45:506] No payload following read request.
[05:46:46:509] Waited 2seconds.. no data present
[05:46:46:512] AVT: no message waiting.
[05:46:46:516] No payload following read request.
[05:46:47:520] Waited 2seconds.. no data present
[05:46:47:523] AVT: no message waiting.
[05:46:47:527] No payload following read request.
[05:46:47:531] Unable to read segment: Error
[05:46:47:534] TX: 6D 10 F0 35 01 10 00 00 00 00
[05:46:47:775] RX: 83 00 20
[05:46:47:777] Processing message
[05:46:47:782] Unable to process response: Truncated 83 00 20
[05:46:48:785] Waited 2seconds.. no data present
[05:46:48:788] AVT: no message waiting.
[05:46:48:792] No payload following read request.
[05:46:49:796] Waited 2seconds.. no data present
[05:46:49:799] AVT: no message waiting.
[05:46:49:803] No payload following read request.
[05:46:50:806] Waited 2seconds.. no data present
[05:46:50:809] AVT: no message waiting.
[05:46:50:813] No payload following read request.
[05:46:51:818] Waited 2seconds.. no data present
[05:46:51:821] AVT: no message waiting.
[05:46:51:824] No payload following read request.
[05:46:51:828] Unable to read segment: Truncated
[05:46:51:831] TX: 6D 10 F0 35 01 10 00 00 00 00
[05:46:52:836] Waited 2seconds.. no data present

Vampyre wrote:anyone still looking into the p04 stuff

Is there a list of acronyms around? I have no idea what a p04 is. I didn't know what a p01 or p59 was till I got to this site, around my neck of the woods they were always called 0411 type red/blue or blue/green. I thought most of the v-6's were blue/clear, then I saw same physical enclosure and year duramax and it was blue/clear. I hear something about a p11 and p12 I think. Then there's the acronyms for the australia cars that elude me too.

P04 is the clear/blue v6 pcm

Thanks for that. I believe that's what is in my "in town" beater '03 grand prix, never looked. Were these pcm's ever used in Australia? If so, did they have lean cruise over there? Your post hints that it is a 28f400???

yup 03 gp uses the P04, its used for all 3100,3400,and 3800 engines from 98-05 with some small changes to hardware over the yrs