P01 tuning issue

They go by many names, P01, P10, P12, P59, E38, VPW, '0411 etc.
djjohnson
Posts: 9
Joined: Sun Aug 30, 2026 4:36 pm
cars: 1990 SCSB S10
1999 CCSB K2500

P01 tuning issue

Post by djjohnson »

God evening all! I have a 99 0411 ECM that I recently attempted to tune for my swap. I successfully read the ECM, and made minor tune adjustments fine. Flashed tune in OK, even made more adjustments and flashed tune ok. I couldn't find a manual transmission 088 OSID, so I tried to flash a 156 OSID with a manual transmission configuration and it failed. I can no longer write to this ECM at all. It will not allow even the stock bin to write back. I had a second ECM, that had a HPTuners tune in it. PCM Hammer read it fine, and guys at LT1Swap suggested trying to write a tune to that ECM. It too failed at 2%, and will no longer let me write a bin file whatsoever. I can unhook the battery for a while, reconnect and again read the ECM, but the bin does not have anything I can change in TunerPro or Universal Patcher. The truck will just crank and never fire. VAT's disabled of course. I am at a total loss right now and don't know what to do, as currently the truck and both ECM's as well. I will try to attach the debug from PCM Hammer. Sorry if it is a little long, new to this kinda stuff.

Timeout during receive.
[20:40:04.137] Sending 'test device present' notification.
[20:40:04.139] Setting timeout for Minimum, 0 ms.
[20:40:04.139] TX: STPTO 0
[20:40:04.139] OK
[20:40:04.139] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:04.154] Empty response to STPX with data. OK.
[20:40:04.154] Setting timeout for WriteMemoryBlock, 250 ms.
[20:40:04.154] TX: STPTO 250
[20:40:04.154] OK
[20:40:05.427] Timeout during receive.
[20:40:05.427] Sending 'test device present' notification.
[20:40:05.427] Setting timeout for Minimum, 0 ms.
[20:40:05.427] TX: STPTO 0
[20:40:05.444] OK
[20:40:05.444] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:05.444] Empty response to STPX with data. OK.
[20:40:05.459] Setting timeout for WriteMemoryBlock, 250 ms.
[20:40:05.459] TX: STPTO 250
[20:40:05.465] OK
[20:40:06.718] Timeout during receive.
[20:40:06.720] Sending 'test device present' notification.
[20:40:06.720] Setting timeout for Minimum, 0 ms.
[20:40:06.720] TX: STPTO 0
[20:40:06.725] OK
[20:40:06.725] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:06.734] Empty response to STPX with data. OK.
[20:40:06.734] Setting timeout for WriteMemoryBlock, 250 ms.
[20:40:06.734] TX: STPTO 250
[20:40:06.734] OK
[20:40:07.992] Timeout during receive.
[20:40:07.994] Sending 'test device present' notification.
[20:40:07.994] Setting timeout for Minimum, 0 ms.
[20:40:07.994] TX: STPTO 0
[20:40:07.994] OK
[20:40:07.994] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:08.014] Empty response to STPX with data. OK.
[20:40:08.016] Setting timeout for WriteMemoryBlock, 250 ms.
[20:40:08.016] TX: STPTO 250
[20:40:08.016] OK
[20:40:09.270] Timeout during receive.
[20:40:09.270] Sending 'test device present' notification.
[20:40:09.270] Setting timeout for Minimum, 0 ms.
[20:40:09.270] TX: STPTO 0
[20:40:09.270] OK
[20:40:09.270] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:09.290] Empty response to STPX with data. OK.
[20:40:09.290] Setting timeout for WriteMemoryBlock, 250 ms.
[20:40:09.290] TX: STPTO 250
[20:40:09.290] OK
[20:40:09.290] WritePayload: Upload request failed.
[20:40:09.414] Sending 'test device present' notification.
[20:40:09.414] Setting timeout for Minimum, 0 ms.
[20:40:09.414] TX: STPTO 0
[20:40:09.414] OK
[20:40:09.414] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:09.430] Empty response to STPX with data. OK.
[20:40:09.430] Setting timeout for WriteMemoryBlock, 250 ms.
[20:40:09.430] TX: STPTO 250
[20:40:09.450] OK
[20:40:09.452] WritePayload: Giving up.
[20:40:09.452] Retry count for this block: 10
[20:40:09.493] Processing range 040000-05FFFF
[20:40:09.525] Erasing.
[20:40:09.541] Setting timeout for EraseMemoryBlock, 7000 ms.
[20:40:09.541] TX: STPTO 7000
[20:40:09.541] OK
[20:40:09.541] TX: STPX H:6C10F0, R:1, D:3D05040000
[20:40:14.484] RX: 8C F0 29 60
[20:40:14.484] Received: 8C F0 29 60
[20:40:14.484] Received an unexpected response. Attempt #1, status Truncated.
[20:40:22.502] Timeout during receive.
[20:40:22.502] Sending 'test device present' notification.
[20:40:22.502] Setting timeout for Minimum, 0 ms.
[20:40:22.502] TX: STPTO 0
[20:40:22.502] OK
[20:40:22.502] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:22.518] Empty response to STPX with data. OK.
[20:40:22.518] Setting timeout for EraseMemoryBlock, 7000 ms.
[20:40:22.521] TX: STPTO 7000
[20:40:22.521] OK
[20:40:30.532] Timeout during receive.
[20:40:30.534] Sending 'test device present' notification.
[20:40:30.534] Setting timeout for Minimum, 0 ms.
[20:40:30.534] TX: STPTO 0
[20:40:30.534] OK
[20:40:30.534] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:30.548] Empty response to STPX with data. OK.
[20:40:30.548] Setting timeout for EraseMemoryBlock, 7000 ms.
[20:40:30.548] TX: STPTO 7000
[20:40:30.548] OK
[20:40:38.567] Timeout during receive.
[20:40:38.569] Receive timed out. Attempt #4, Timeout #3.
[20:40:38.571] TX: STPX H:6C10F0, R:1, D:3D05040000
[20:40:51.817] Timeout during receive.
[20:40:51.819] Sending 'test device present' notification.
[20:40:51.819] Setting timeout for Minimum, 0 ms.
[20:40:51.819] TX: STPTO 0
[20:40:51.826] OK
[20:40:51.826] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:51.838] Empty response to STPX with data. OK.
[20:40:51.838] Setting timeout for EraseMemoryBlock, 7000 ms.
[20:40:51.838] TX: STPTO 7000
[20:40:51.838] OK
[20:40:59.855] Timeout during receive.
[20:40:59.855] Sending 'test device present' notification.
[20:40:59.855] Setting timeout for Minimum, 0 ms.
[20:40:59.868] TX: STPTO 0
[20:40:59.872] OK
[20:40:59.874] TX: STPX H:8CFEF0, R:0, D:3F
[20:40:59.874] Empty response to STPX with data. OK.
[20:40:59.887] Setting timeout for EraseMemoryBlock, 7000 ms.
[20:40:59.887] TX: STPTO 7000
[20:40:59.887] OK
[20:41:07.896] Timeout during receive.
[20:41:07.896] Receive timed out. Attempt #3, Timeout #3.
[20:41:07.896] Unable to erase flash memory: Error
[20:41:07.936] Select the debug tab, click anywhere in the text,
[20:41:07.960] press Ctrl+A to select the text, and Ctrl+C to
[20:41:07.976] copy the text. Press Ctrl+V to paste that content
[20:41:07.991] content into your forum post.
[20:41:08.027] Elapsed time 00:02:44.6726029
[20:45:21.532] C:\Users\djjoh\Downloads\majic manual 5.3 OS156READY.bin
[20:45:21.547] Identifying 512KiB file.
[20:45:21.563] Trying E54 512KiB
[20:45:21.575] Trying Vortec BlackBox 512KiB
[20:45:21.590] Trying P01 512KiB
[20:45:21.605] File operating system ID: 12212156
[20:45:21.617] Start End Stored Needed Verdict Segment Name
[20:45:21.631] 00000 7FFFD EFCC EFCC Good Operating system
[20:45:21.648] 08002 13FFF 574A 574A Good Engine calibration
[20:45:21.668] 14002 16DFF 4D27 4D27 Good Engine diagnostics.
[20:45:21.684] 16E02 1BDFF 503E 503E Good Transmission calibration
[20:45:21.697] 1BE02 1C7FF 109A 109A Good Transmission diagnostics
[20:45:21.709] 1C802 1E51F C4DC C4DC Good Fuel system
[20:45:21.732] 1E522 1EE9F 4AB8 4AB8 Good System
[20:45:21.750] 1EEA2 1EF9F 2C3B 2C3B Good Speedometer
[20:45:21.772] Trying E54 512KiB
[20:45:21.797] Trying Vortec BlackBox 512KiB
[20:45:21.823] Trying P01 512KiB
[20:45:21.846] File is P01 512KiB.
[20:45:21.871] Requesting operating system ID...
[20:45:21.881] Setting timeout for ReadProperty, 25 ms.
[20:45:21.913] TX: STPTO 25
[20:45:21.927] OK
[20:45:21.951] TX: STPX H:6C10F0, R:1, D:3C0A
[20:45:23.037] Timeout during receive.
[20:45:23.069] Sending 'test device present' notification.
[20:45:23.101] Setting timeout for Minimum, 0 ms.
[20:45:23.138] TX: STPTO 0
[20:45:23.149] OK
[20:45:23.183] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:23.196] Empty response to STPX with data. OK.
[20:45:23.214] Setting timeout for ReadProperty, 25 ms.
[20:45:23.244] TX: STPTO 25
[20:45:23.260] OK
[20:45:24.320] Timeout during receive.
[20:45:24.320] Sending 'test device present' notification.
[20:45:24.352] Setting timeout for Minimum, 0 ms.
[20:45:24.376] TX: STPTO 0
[20:45:24.399] OK
[20:45:24.417] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:24.447] Empty response to STPX with data. OK.
[20:45:24.467] Setting timeout for ReadProperty, 25 ms.
[20:45:24.482] TX: STPTO 25
[20:45:24.497] OK
[20:45:25.543] Timeout during receive.
[20:45:25.543] Sending 'test device present' notification.
[20:45:25.578] Setting timeout for Minimum, 0 ms.
[20:45:25.602] TX: STPTO 0
[20:45:25.622] OK
[20:45:25.647] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:25.670] Empty response to STPX with data. OK.
[20:45:25.686] Setting timeout for ReadProperty, 25 ms.
[20:45:25.710] TX: STPTO 25
[20:45:25.734] OK
[20:45:26.770] Timeout during receive.
[20:45:26.770] Sending 'test device present' notification.
[20:45:26.770] Setting timeout for Minimum, 0 ms.
[20:45:26.770] TX: STPTO 0
[20:45:26.778] OK
[20:45:26.778] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:26.792] Empty response to STPX with data. OK.
[20:45:26.792] Setting timeout for ReadProperty, 25 ms.
[20:45:26.792] TX: STPTO 25
[20:45:26.799] OK
[20:45:27.837] Timeout during receive.
[20:45:27.837] Receive timed out. Attempt #5, Timeout #5.
[20:45:27.837] TX: STPX H:6C10F0, R:1, D:3C0A
[20:45:28.899] Timeout during receive.
[20:45:28.899] Sending 'test device present' notification.
[20:45:28.899] Setting timeout for Minimum, 0 ms.
[20:45:28.899] TX: STPTO 0
[20:45:28.899] OK
[20:45:28.899] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:28.921] Empty response to STPX with data. OK.
[20:45:28.921] Setting timeout for ReadProperty, 25 ms.
[20:45:28.931] TX: STPTO 25
[20:45:28.931] OK
[20:45:29.967] Timeout during receive.
[20:45:29.967] Sending 'test device present' notification.
[20:45:29.967] Setting timeout for Minimum, 0 ms.
[20:45:29.967] TX: STPTO 0
[20:45:29.976] OK
[20:45:29.976] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:29.987] Empty response to STPX with data. OK.
[20:45:29.987] Setting timeout for ReadProperty, 25 ms.
[20:45:29.987] TX: STPTO 25
[20:45:29.987] OK
[20:45:31.033] Timeout during receive.
[20:45:31.033] Sending 'test device present' notification.
[20:45:31.033] Setting timeout for Minimum, 0 ms.
[20:45:31.033] TX: STPTO 0
[20:45:31.033] OK
[20:45:31.033] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:31.048] Empty response to STPX with data. OK.
[20:45:31.056] Setting timeout for ReadProperty, 25 ms.
[20:45:31.056] TX: STPTO 25
[20:45:31.060] OK
[20:45:32.092] Timeout during receive.
[20:45:32.092] Sending 'test device present' notification.
[20:45:32.092] Setting timeout for Minimum, 0 ms.
[20:45:32.092] TX: STPTO 0
[20:45:32.092] OK
[20:45:32.092] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:32.109] Empty response to STPX with data. OK.
[20:45:32.109] Setting timeout for ReadProperty, 25 ms.
[20:45:32.109] TX: STPTO 25
[20:45:32.114] OK
[20:45:33.141] Timeout during receive.
[20:45:33.141] Receive timed out. Attempt #5, Timeout #5.
[20:45:33.141] Operating system request failed, checking for a live kernel...
[20:45:33.177] TX: STPX H:6C10F0, R:1, D:3D00
[20:45:34.234] Timeout during receive.
[20:45:34.345] TX: STPX H:6C10F0, R:1, D:3D00
[20:45:35.409] Timeout during receive.
[20:45:35.520] TX: STPX H:6C10F0, R:1, D:3D00
[20:45:36.582] Timeout during receive.
[20:45:36.694] TX: STPX H:6C10F0, R:1, D:3D00
[20:45:37.759] Timeout during receive.
[20:45:37.871] TX: STPX H:6C10F0, R:1, D:3D00
[20:45:38.936] Timeout during receive.
[20:45:39.048] Checking for recovery mode...
[20:45:39.070] TX: STPX H:6C10F0, R:1, D:62
[20:45:40.144] Timeout during receive.
[20:45:40.150] TX: STPX H:6C10F0, R:1, D:62
[20:45:41.207] Timeout during receive.
[20:45:41.207] TX: STPX H:6C10F0, R:1, D:62
[20:45:42.275] Timeout during receive.
[20:45:42.277] TX: STPX H:6C10F0, R:1, D:62
[20:45:43.339] Timeout during receive.
[20:45:43.339] TX: STPX H:6C10F0, R:1, D:62
[20:45:44.408] Timeout during receive.
[20:45:44.408] TX: STPX H:6C10F0, R:1, D:62
[20:45:45.470] Timeout during receive.
[20:45:45.470] TX: STPX H:6C10F0, R:1, D:62
[20:45:46.531] Timeout during receive.
[20:45:46.531] TX: STPX H:6C10F0, R:1, D:62
[20:45:47.592] Timeout during receive.
[20:45:47.592] TX: STPX H:6C10F0, R:1, D:62
[20:45:48.656] Timeout during receive.
[20:45:48.656] TX: STPX H:6C10F0, R:1, D:62
[20:45:49.720] Timeout during receive.
[20:45:49.722] PCM is not responding to OSID, kernel version, or recovery mode checks.
[20:45:49.752] Unlock may not work, but we'll try...
[20:45:49.768] Trying E54 512KiB
[20:45:49.768] Trying Vortec BlackBox 512KiB
[20:45:49.768] Trying P01 512KiB
[20:45:49.768] Suppressing VPW chatter.
[20:45:49.768] TX: STPX H:6CFEF0, R:1, D:2800
[20:45:49.793] RX: 6C F0 29 68 00
[20:45:49.793] Received: 6C F0 29 68 00
[20:45:49.793] Sending 'test device present' notification.
[20:45:49.793] Setting timeout for Minimum, 0 ms.
[20:45:49.793] TX: STPTO 0
[20:45:49.800] OK
[20:45:49.800] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:49.800] Empty response to STPX with data. OK.
[20:45:49.800] Setting timeout for ReadProperty, 25 ms.
[20:45:49.800] TX: STPTO 25
[20:45:49.815] OK
[20:45:49.815] Ignoring chatter: 6C F0 29 68 00
[20:45:49.815] Sending seed request.
[20:45:49.818] TX: STPX H:6C10F0, R:1, D:2701
[20:45:50.880] Timeout during receive.
[20:45:50.882] Sending 'test device present' notification.
[20:45:50.884] Setting timeout for Minimum, 0 ms.
[20:45:50.884] TX: STPTO 0
[20:45:50.888] OK
[20:45:50.890] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:50.902] Empty response to STPX with data. OK.
[20:45:50.904] Setting timeout for ReadProperty, 25 ms.
[20:45:50.918] TX: STPTO 25
[20:45:50.920] OK
[20:45:51.961] Timeout during receive.
[20:45:51.961] Sending 'test device present' notification.
[20:45:51.961] Setting timeout for Minimum, 0 ms.
[20:45:51.961] TX: STPTO 0
[20:45:51.961] OK
[20:45:51.961] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:51.981] Empty response to STPX with data. OK.
[20:45:51.985] Setting timeout for ReadProperty, 25 ms.
[20:45:51.985] TX: STPTO 25
[20:45:51.985] OK
[20:45:53.025] Timeout during receive.
[20:45:53.027] Sending 'test device present' notification.
[20:45:53.027] Setting timeout for Minimum, 0 ms.
[20:45:53.027] TX: STPTO 0
[20:45:53.032] OK
[20:45:53.035] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:53.042] Empty response to STPX with data. OK.
[20:45:53.049] Setting timeout for ReadProperty, 25 ms.
[20:45:53.051] TX: STPTO 25
[20:45:53.053] OK
[20:45:54.087] Timeout during receive.
[20:45:54.087] Sending 'test device present' notification.
[20:45:54.087] Setting timeout for Minimum, 0 ms.
[20:45:54.087] TX: STPTO 0
[20:45:54.087] OK
[20:45:54.094] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:54.103] Empty response to STPX with data. OK.
[20:45:54.103] Setting timeout for ReadProperty, 25 ms.
[20:45:54.106] TX: STPTO 25
[20:45:54.108] OK
[20:45:55.134] Timeout during receive.
[20:45:55.136] No response to seed request. Attempt #5, Timeout #5.
[20:45:55.136] TX: STPX H:6C10F0, R:1, D:2701
[20:45:56.198] Timeout during receive.
[20:45:56.198] Sending 'test device present' notification.
[20:45:56.198] Setting timeout for Minimum, 0 ms.
[20:45:56.198] TX: STPTO 0
[20:45:56.198] OK
[20:45:56.204] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:56.213] Empty response to STPX with data. OK.
[20:45:56.213] Setting timeout for ReadProperty, 25 ms.
[20:45:56.213] TX: STPTO 25
[20:45:56.213] OK
[20:45:57.241] Timeout during receive.
[20:45:57.241] Sending 'test device present' notification.
[20:45:57.243] Setting timeout for Minimum, 0 ms.
[20:45:57.253] TX: STPTO 0
[20:45:57.257] OK
[20:45:57.257] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:57.261] Empty response to STPX with data. OK.
[20:45:57.261] Setting timeout for ReadProperty, 25 ms.
[20:45:57.261] TX: STPTO 25
[20:45:57.273] OK
[20:45:58.302] Timeout during receive.
[20:45:58.302] Sending 'test device present' notification.
[20:45:58.304] Setting timeout for Minimum, 0 ms.
[20:45:58.304] TX: STPTO 0
[20:45:58.307] OK
[20:45:58.309] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:58.318] Empty response to STPX with data. OK.
[20:45:58.318] Setting timeout for ReadProperty, 25 ms.
[20:45:58.318] TX: STPTO 25
[20:45:58.325] OK
[20:45:59.364] Timeout during receive.
[20:45:59.364] Sending 'test device present' notification.
[20:45:59.366] Setting timeout for Minimum, 0 ms.
[20:45:59.366] TX: STPTO 0
[20:45:59.366] OK
[20:45:59.366] TX: STPX H:8CFEF0, R:0, D:3F
[20:45:59.379] Empty response to STPX with data. OK.
[20:45:59.381] Setting timeout for ReadProperty, 25 ms.
[20:45:59.381] TX: STPTO 25
[20:45:59.381] OK
[20:46:00.408] Timeout during receive.
[20:46:00.408] No response to seed request. Attempt #5, Timeout #5.
[20:46:00.408] TX: STPX H:6C10F0, R:1, D:2701
[20:46:01.469] Timeout during receive.
[20:46:01.469] Sending 'test device present' notification.
[20:46:01.469] Setting timeout for Minimum, 0 ms.
[20:46:01.469] TX: STPTO 0
[20:46:01.475] OK
[20:46:01.475] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:01.484] Empty response to STPX with data. OK.
[20:46:01.484] Setting timeout for ReadProperty, 25 ms.
[20:46:01.484] TX: STPTO 25
[20:46:01.484] OK
[20:46:02.515] Timeout during receive.
[20:46:02.515] Sending 'test device present' notification.
[20:46:02.515] Setting timeout for Minimum, 0 ms.
[20:46:02.515] TX: STPTO 0
[20:46:02.520] OK
[20:46:02.520] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:02.530] Empty response to STPX with data. OK.
[20:46:02.532] Setting timeout for ReadProperty, 25 ms.
[20:46:02.532] TX: STPTO 25
[20:46:02.532] OK
[20:46:03.572] Timeout during receive.
[20:46:03.574] Sending 'test device present' notification.
[20:46:03.574] Setting timeout for Minimum, 0 ms.
[20:46:03.574] TX: STPTO 0
[20:46:03.581] OK
[20:46:03.581] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:03.591] Empty response to STPX with data. OK.
[20:46:03.591] Setting timeout for ReadProperty, 25 ms.
[20:46:03.591] TX: STPTO 25
[20:46:03.601] OK
[20:46:04.632] Timeout during receive.
[20:46:04.632] Sending 'test device present' notification.
[20:46:04.632] Setting timeout for Minimum, 0 ms.
[20:46:04.632] TX: STPTO 0
[20:46:04.640] OK
[20:46:04.640] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:04.654] Empty response to STPX with data. OK.
[20:46:04.654] Setting timeout for ReadProperty, 25 ms.
[20:46:04.654] TX: STPTO 25
[20:46:04.654] OK
[20:46:05.679] Timeout during receive.
[20:46:05.681] No response to seed request. Attempt #5, Timeout #5.
[20:46:05.681] No seed reponse received, unable to unlock PCM.
[20:46:05.727] Unlock was not successful.
[20:46:28.309] C:\Users\djjoh\Downloads\bin files\magichpecm.bin
[20:46:28.350] Identifying 512KiB file.
[20:46:28.390] Trying E54 512KiB
[20:46:28.390] Trying Vortec BlackBox 512KiB
[20:46:28.394] Trying P01 512KiB
[20:46:28.396] File operating system ID: 1273008
[20:46:28.425] Start End Stored Needed Verdict Segment Name
[20:46:28.451] 00000 7FFFD 6B83 6B83 Good Operating system
[20:46:28.479] 08002 12DFF 5DDD 5DDD Good Engine calibration
[20:46:28.505] 12E02 169FF 08F2 08F2 Good Engine diagnostics.
[20:46:28.536] 16A02 1B9FF 525F 525F Good Transmission calibration
[20:46:28.568] 1BA02 1C2FF 5BF7 5BF7 Good Transmission diagnostics
[20:46:28.601] 1C302 1D07F 3146 3146 Good Fuel system
[20:46:28.624] 1D082 1D9FF A419 A419 Good System
[20:46:28.651] 1DA02 1DAFF DA4F DA4F Good Speedometer
[20:46:28.689] Trying E54 512KiB
[20:46:28.689] Trying Vortec BlackBox 512KiB
[20:46:28.689] Trying P01 512KiB
[20:46:28.689] File is P01 512KiB.
[20:46:28.710] Requesting operating system ID...
[20:46:28.742] TX: STPX H:6C10F0, R:1, D:3C0A
[20:46:29.806] Timeout during receive.
[20:46:29.808] Sending 'test device present' notification.
[20:46:29.808] Setting timeout for Minimum, 0 ms.
[20:46:29.808] TX: STPTO 0
[20:46:29.814] OK
[20:46:29.817] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:29.830] Empty response to STPX with data. OK.
[20:46:29.830] Setting timeout for ReadProperty, 25 ms.
[20:46:29.830] TX: STPTO 25
[20:46:29.837] OK
[20:46:30.869] Timeout during receive.
[20:46:30.869] Sending 'test device present' notification.
[20:46:30.871] Setting timeout for Minimum, 0 ms.
[20:46:30.871] TX: STPTO 0
[20:46:30.871] OK
[20:46:30.871] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:30.887] Empty response to STPX with data. OK.
[20:46:30.887] Setting timeout for ReadProperty, 25 ms.
[20:46:30.887] TX: STPTO 25
[20:46:30.892] OK
[20:46:31.919] Timeout during receive.
[20:46:31.919] Sending 'test device present' notification.
[20:46:31.919] Setting timeout for Minimum, 0 ms.
[20:46:31.919] TX: STPTO 0
[20:46:31.919] OK
[20:46:31.919] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:31.937] Empty response to STPX with data. OK.
[20:46:31.937] Setting timeout for ReadProperty, 25 ms.
[20:46:31.937] TX: STPTO 25
[20:46:31.942] OK
[20:46:32.969] Timeout during receive.
[20:46:32.969] Sending 'test device present' notification.
[20:46:32.969] Setting timeout for Minimum, 0 ms.
[20:46:32.969] TX: STPTO 0
[20:46:32.969] OK
[20:46:32.980] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:32.991] Empty response to STPX with data. OK.
[20:46:32.991] Setting timeout for ReadProperty, 25 ms.
[20:46:32.991] TX: STPTO 25
[20:46:32.991] OK
[20:46:34.031] Timeout during receive.
[20:46:34.031] Receive timed out. Attempt #5, Timeout #5.
[20:46:34.031] TX: STPX H:6C10F0, R:1, D:3C0A
[20:46:35.096] Timeout during receive.
[20:46:35.098] Sending 'test device present' notification.
[20:46:35.100] Setting timeout for Minimum, 0 ms.
[20:46:35.110] TX: STPTO 0
[20:46:35.112] OK
[20:46:35.112] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:35.112] Empty response to STPX with data. OK.
[20:46:35.128] Setting timeout for ReadProperty, 25 ms.
[20:46:35.128] TX: STPTO 25
[20:46:35.133] OK
[20:46:36.160] Timeout during receive.
[20:46:36.160] Sending 'test device present' notification.
[20:46:36.162] Setting timeout for Minimum, 0 ms.
[20:46:36.162] TX: STPTO 0
[20:46:36.162] OK
[20:46:36.162] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:36.178] Empty response to STPX with data. OK.
[20:46:36.178] Setting timeout for ReadProperty, 25 ms.
[20:46:36.178] TX: STPTO 25
[20:46:36.182] OK
[20:46:37.209] Timeout during receive.
[20:46:37.211] Sending 'test device present' notification.
[20:46:37.211] Setting timeout for Minimum, 0 ms.
[20:46:37.211] TX: STPTO 0
[20:46:37.211] OK
[20:46:37.211] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:37.225] Empty response to STPX with data. OK.
[20:46:37.225] Setting timeout for ReadProperty, 25 ms.
[20:46:37.225] TX: STPTO 25
[20:46:37.241] OK
[20:46:38.272] Timeout during receive.
[20:46:38.272] Sending 'test device present' notification.
[20:46:38.272] Setting timeout for Minimum, 0 ms.
[20:46:38.272] TX: STPTO 0
[20:46:38.274] OK
[20:46:38.274] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:38.287] Empty response to STPX with data. OK.
[20:46:38.289] Setting timeout for ReadProperty, 25 ms.
[20:46:38.289] TX: STPTO 25
[20:46:38.289] OK
[20:46:39.321] Timeout during receive.
[20:46:39.321] Receive timed out. Attempt #5, Timeout #5.
[20:46:39.321] Operating system request failed, checking for a live kernel...
[20:46:39.369] TX: STPX H:6C10F0, R:1, D:3D00
[20:46:40.432] Timeout during receive.
[20:46:40.544] TX: STPX H:6C10F0, R:1, D:3D00
[20:46:41.612] Timeout during receive.
[20:46:41.723] TX: STPX H:6C10F0, R:1, D:3D00
[20:46:42.789] Timeout during receive.
[20:46:42.900] TX: STPX H:6C10F0, R:1, D:3D00
[20:46:43.968] Timeout during receive.
[20:46:44.080] TX: STPX H:6C10F0, R:1, D:3D00
[20:46:45.162] Timeout during receive.
[20:46:45.274] Checking for recovery mode...
[20:46:45.321] TX: STPX H:6C10F0, R:1, D:62
[20:46:46.385] Timeout during receive.
[20:46:46.385] TX: STPX H:6C10F0, R:1, D:62
[20:46:47.462] Timeout during receive.
[20:46:47.462] TX: STPX H:6C10F0, R:1, D:62
[20:46:48.528] Timeout during receive.
[20:46:48.528] TX: STPX H:6C10F0, R:1, D:62
[20:46:49.603] Timeout during receive.
[20:46:49.603] TX: STPX H:6C10F0, R:1, D:62
[20:46:50.664] Timeout during receive.
[20:46:50.664] TX: STPX H:6C10F0, R:1, D:62
[20:46:51.729] Timeout during receive.
[20:46:51.729] TX: STPX H:6C10F0, R:1, D:62
[20:46:52.800] Timeout during receive.
[20:46:52.800] TX: STPX H:6C10F0, R:1, D:62
[20:46:53.864] Timeout during receive.
[20:46:53.864] TX: STPX H:6C10F0, R:1, D:62
[20:46:54.929] Timeout during receive.
[20:46:54.931] TX: STPX H:6C10F0, R:1, D:62
[20:46:55.997] Timeout during receive.
[20:46:55.997] PCM is not responding to OSID, kernel version, or recovery mode checks.
[20:46:56.045] Unlock may not work, but we'll try...
[20:46:56.093] Trying E54 512KiB
[20:46:56.093] Trying Vortec BlackBox 512KiB
[20:46:56.093] Trying P01 512KiB
[20:46:56.095] Suppressing VPW chatter.
[20:46:56.096] TX: STPX H:6CFEF0, R:1, D:2800
[20:46:56.110] RX: 6C F0 29 68 00
[20:46:56.110] Received: 6C F0 29 68 00
[20:46:56.110] Sending 'test device present' notification.
[20:46:56.110] Setting timeout for Minimum, 0 ms.
[20:46:56.110] TX: STPTO 0
[20:46:56.110] OK
[20:46:56.121] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:56.124] Empty response to STPX with data. OK.
[20:46:56.124] Setting timeout for ReadProperty, 25 ms.
[20:46:56.124] TX: STPTO 25
[20:46:56.124] OK
[20:46:56.124] Ignoring chatter: 6C F0 29 68 00
[20:46:56.140] Sending seed request.
[20:46:56.140] TX: STPX H:6C10F0, R:1, D:2701
[20:46:57.207] Timeout during receive.
[20:46:57.207] Sending 'test device present' notification.
[20:46:57.207] Setting timeout for Minimum, 0 ms.
[20:46:57.207] TX: STPTO 0
[20:46:57.224] OK
[20:46:57.224] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:57.224] Empty response to STPX with data. OK.
[20:46:57.239] Setting timeout for ReadProperty, 25 ms.
[20:46:57.239] TX: STPTO 25
[20:46:57.245] OK
[20:46:58.273] Timeout during receive.
[20:46:58.273] Sending 'test device present' notification.
[20:46:58.273] Setting timeout for Minimum, 0 ms.
[20:46:58.273] TX: STPTO 0
[20:46:58.283] OK
[20:46:58.285] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:58.296] Empty response to STPX with data. OK.
[20:46:58.296] Setting timeout for ReadProperty, 25 ms.
[20:46:58.296] TX: STPTO 25
[20:46:58.303] OK
[20:46:59.339] Timeout during receive.
[20:46:59.339] Sending 'test device present' notification.
[20:46:59.339] Setting timeout for Minimum, 0 ms.
[20:46:59.339] TX: STPTO 0
[20:46:59.348] OK
[20:46:59.348] TX: STPX H:8CFEF0, R:0, D:3F
[20:46:59.359] Empty response to STPX with data. OK.
[20:46:59.359] Setting timeout for ReadProperty, 25 ms.
[20:46:59.359] TX: STPTO 25
[20:46:59.359] OK
[20:47:00.403] Timeout during receive.
[20:47:00.403] Sending 'test device present' notification.
[20:47:00.403] Setting timeout for Minimum, 0 ms.
[20:47:00.403] TX: STPTO 0
[20:47:00.412] OK
[20:47:00.412] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:00.425] Empty response to STPX with data. OK.
[20:47:00.425] Setting timeout for ReadProperty, 25 ms.
[20:47:00.425] TX: STPTO 25
[20:47:00.432] OK
[20:47:01.468] Timeout during receive.
[20:47:01.468] No response to seed request. Attempt #5, Timeout #5.
[20:47:01.468] TX: STPX H:6C10F0, R:1, D:2701
[20:47:02.533] Timeout during receive.
[20:47:02.533] Sending 'test device present' notification.
[20:47:02.533] Setting timeout for Minimum, 0 ms.
[20:47:02.533] TX: STPTO 0
[20:47:02.542] OK
[20:47:02.542] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:02.555] Empty response to STPX with data. OK.
[20:47:02.557] Setting timeout for ReadProperty, 25 ms.
[20:47:02.564] TX: STPTO 25
[20:47:02.570] OK
[20:47:03.599] Timeout during receive.
[20:47:03.601] Sending 'test device present' notification.
[20:47:03.601] Setting timeout for Minimum, 0 ms.
[20:47:03.601] TX: STPTO 0
[20:47:03.608] OK
[20:47:03.608] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:03.621] Empty response to STPX with data. OK.
[20:47:03.621] Setting timeout for ReadProperty, 25 ms.
[20:47:03.621] TX: STPTO 25
[20:47:03.621] OK
[20:47:04.660] Timeout during receive.
[20:47:04.662] Sending 'test device present' notification.
[20:47:04.662] Setting timeout for Minimum, 0 ms.
[20:47:04.662] TX: STPTO 0
[20:47:04.669] OK
[20:47:04.669] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:04.682] Empty response to STPX with data. OK.
[20:47:04.682] Setting timeout for ReadProperty, 25 ms.
[20:47:04.682] TX: STPTO 25
[20:47:04.689] OK
[20:47:05.726] Timeout during receive.
[20:47:05.728] Sending 'test device present' notification.
[20:47:05.728] Setting timeout for Minimum, 0 ms.
[20:47:05.728] TX: STPTO 0
[20:47:05.735] OK
[20:47:05.735] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:05.748] Empty response to STPX with data. OK.
[20:47:05.748] Setting timeout for ReadProperty, 25 ms.
[20:47:05.748] TX: STPTO 25
[20:47:05.755] OK
[20:47:06.793] Timeout during receive.
[20:47:06.793] No response to seed request. Attempt #5, Timeout #5.
[20:47:06.793] TX: STPX H:6C10F0, R:1, D:2701
[20:47:07.859] Timeout during receive.
[20:47:07.859] Sending 'test device present' notification.
[20:47:07.859] Setting timeout for Minimum, 0 ms.
[20:47:07.859] TX: STPTO 0
[20:47:07.859] OK
[20:47:07.870] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:07.882] Empty response to STPX with data. OK.
[20:47:07.882] Setting timeout for ReadProperty, 25 ms.
[20:47:07.882] TX: STPTO 25
[20:47:07.890] OK
[20:47:08.923] Timeout during receive.
[20:47:08.923] Sending 'test device present' notification.
[20:47:08.923] Setting timeout for Minimum, 0 ms.
[20:47:08.923] TX: STPTO 0
[20:47:08.939] OK
[20:47:08.939] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:08.953] Empty response to STPX with data. OK.
[20:47:08.954] Setting timeout for ReadProperty, 25 ms.
[20:47:08.954] TX: STPTO 25
[20:47:08.960] OK
[20:47:09.999] Timeout during receive.
[20:47:10.002] Sending 'test device present' notification.
[20:47:10.002] Setting timeout for Minimum, 0 ms.
[20:47:10.002] TX: STPTO 0
[20:47:10.008] OK
[20:47:10.008] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:10.021] Empty response to STPX with data. OK.
[20:47:10.021] Setting timeout for ReadProperty, 25 ms.
[20:47:10.021] TX: STPTO 25
[20:47:10.028] OK
[20:47:11.064] Timeout during receive.
[20:47:11.064] Sending 'test device present' notification.
[20:47:11.064] Setting timeout for Minimum, 0 ms.
[20:47:11.064] TX: STPTO 0
[20:47:11.064] OK
[20:47:11.075] TX: STPX H:8CFEF0, R:0, D:3F
[20:47:11.086] Empty response to STPX with data. OK.
[20:47:11.086] Setting timeout for ReadProperty, 25 ms.
[20:47:11.086] TX: STPTO 25
[20:47:11.093] OK
[20:47:12.130] Timeout during receive.
[20:47:12.130] No response to seed request. Attempt #5, Timeout #5.
[20:47:12.130] No seed reponse received, unable to unlock PCM.
[20:47:12.178] Unlock was not successful.
User avatar
antus
Site Admin
Posts: 10096
Joined: Sat Feb 28, 2009 10:34 am
cars: TX Gemini 2L Twincam 8psi
TX Gemini SR20 18psi
Datsun 1200 Ute
Subaru Blitzen '06 EZ30 4th gen, 3.0R Spec B
Subaru WRX 2007

Re: P01 tuning issue

Post by antus »

The PCM is not responding at all. It would seem you've flashed something that has bricked it.
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
djjohnson
Posts: 9
Joined: Sun Aug 30, 2026 4:36 pm
cars: 1990 SCSB S10
1999 CCSB K2500

Re: P01 tuning issue

Post by djjohnson »

antus wrote: Fri Sep 04, 2026 6:10 am The PCM is not responding at all. It would seem you've flashed something that has bricked it.
Ok so I would have to get a different PCM? How do I go about tuning so that I don't brick again? I'm just curious as it seems the ECM will let me read ok, but not write a bin back. Didn't know it was bricked..
User avatar
antus
Site Admin
Posts: 10096
Joined: Sat Feb 28, 2009 10:34 am
cars: TX Gemini 2L Twincam 8psi
TX Gemini SR20 18psi
Datsun 1200 Ute
Subaru Blitzen '06 EZ30 4th gen, 3.0R Spec B
Subaru WRX 2007

Re: P01 tuning issue

Post by antus »

I dont know what you did. The app will check the bin, make sure the checksums are good. But you are showing us the aftermath, not the user or debug log of the last operating after which it stopped responding. It could also be an electrical problem that is fixable. You just need to go back to basics, check power, ignition, comms wires. if you know what you wrote to it you can post it up and someone might be able to take a look at it and see whats wrong. Did you change the bin yourself? with what software? what did you change in it? or did you get a file from the internet and try and upload that?
Have you read the FAQ? For lots of information and links to significant threads see here: http://pcmhacking.net/forums/viewtopic.php?f=7&t=1396
djjohnson
Posts: 9
Joined: Sun Aug 30, 2026 4:36 pm
cars: 1990 SCSB S10
1999 CCSB K2500

Re: P01 tuning issue

Post by djjohnson »

antus wrote: Sat Sep 05, 2026 1:23 am I dont know what you did. The app will check the bin, make sure the checksums are good. But you are showing us the aftermath, not the user or debug log of the last operating after which it stopped responding. It could also be an electrical problem that is fixable. You just need to go back to basics, check power, ignition, comms wires. if you know what you wrote to it you can post it up and someone might be able to take a look at it and see whats wrong. Did you change the bin yourself? with what software? what did you change in it? or did you get a file from the internet and try and upload that?
I read this ecm fine before trying to write the bin file. I even attempted a test write thru pcm hammer and it was successful. Just failed at 2% on the full write. I had 13 something volts in the truck, on charger, key on everything else off, I will post the bin once I get home! It was a stock 2002 Chevrolet Silverado 5.3 auto 4x4 bin from boredtruckowners, I disabled vats and turned off egr evap rear O2’s and auto DTC’s. I also did a manual trans cal and trans diag swap on patcher. Saved and tried to write and it failed.
sparepartsblazer
Posts: 101
Joined: Mon Dec 04, 2023 1:18 am
Location: Missouri

Re: P01 tuning issue

Post by sparepartsblazer »

djjohnson wrote: Sat Sep 05, 2026 9:30 pm I had 13 something volts in the truck,
You need to pull ECM and bench flash it. Sometimes PCM Hammer doesnt play nice writing with it still in the vehicle
djjohnson
Posts: 9
Joined: Sun Aug 30, 2026 4:36 pm
cars: 1990 SCSB S10
1999 CCSB K2500

Re: P01 tuning issue

Post by djjohnson »

OSID156MAN.SEG..bin
You do not have the required permissions to view the files attached to this post.
djjohnson
Posts: 9
Joined: Sun Aug 30, 2026 4:36 pm
cars: 1990 SCSB S10
1999 CCSB K2500

Re: P01 tuning issue

Post by djjohnson »

What do I need for my power to bench tune? I have a blue connector I can cut off a harness and will get a OBD port from the junkyard as well.
kur4o
Posts: 1154
Joined: Sun Apr 10, 2016 11:20 am

Re: P01 tuning issue

Post by kur4o »

Chargers are known for their excessive noise and unfiltered power[it can easily screw communication]. Never use a charger while flashing. A fully charged healthy battery should be good.
djjohnson
Posts: 9
Joined: Sun Aug 30, 2026 4:36 pm
cars: 1990 SCSB S10
1999 CCSB K2500

Re: P01 tuning issue

Post by djjohnson »

I removed the charger. I tried grounding the little dot in the ECM. Nothing worked. Still will not accept this tune or even the original I removed. Can someone look into the bin I uploaded and tell me if there is something wrong here? Would doing this on a bench make any bit of difference here?? I'm getting quite frustrated over this. Should've just paid the 100$ and sent this thing off to Brendan over at LT1swap. Really hoping someone here with all the knowledge can chime in and tell me what I've done or am doing wrong here! Thanks!!