pcmhacking.net

I'm guessing that PCM Hammer's checksum validation code isn't right for that OS. The good news is that checksum validation has already been rewritten for the next release, so this problem should go away. The bad news is that the next release is held up by a problem with P59 flashing.

NSFW wrote:I'm guessing that PCM Hammer's checksum validation code isn't right for that OS. The good news is that checksum validation has already been rewritten for the next release, so this problem should go away. The bad news is that the next release is held up by a problem with P59 flashing.

I just picked up a OBDlink LX and was told it was better since its faster. I tried on PCM hammer and it will load the kernel then hangs and fails to read the bin.

Thats a good problem

Any way for me to download 3 or 4 again?

I just got an LX myself. I haven't tried it yet but I'm a little surprised that it didn't just work like an SX. Speeds should be in between the SX and the AllPro (closer to the AllPro) when the app supports it.

Perhaps we should release a version with LX support and the checksum fix, ahead of the P59 stuff.

I've been fighting a bad cold for about a week now though.

Old releases are still on GitHub:
https://github.com/LegacyNsfw/PcmHacks/releases

NSFW wrote:I just got an LX myself. I haven't tried it yet but I'm a little surprised that it didn't just work like an SX. Speeds should be in between the SX and the AllPro (closer to the AllPro) when the app supports it.

Perhaps we should release a version with LX support and the checksum fix, ahead of the P59 stuff.

I've been fighting a bad cold for about a week now though.

Old releases are still on GitHub:
https://github.com/LegacyNsfw/PcmHacks/releases

Your heath is important

I did a test between the SX and the LX and the LX get the kernel faster but it shows that it does not support x4 when it initializes

Yep. None of the scan tools support 4x (afaik, and there is no code for it in pcmhammer), and there is no support for any larger block sizes, or the extended scantool command set. Improvements would be possible (larger blocks for bigger interfaces) or the scantool command set (vs elm) are possible with enough interest and development time.

Wanted to update you guys on the two 4896 ECUs I have been wanting to convert to 0411 OS. I ordered a OBDlink LX after talking to pete and he allowed me to use his LS droid software to flash the 0411 OS to my 4896 ECU. The flash was a success and now PCM Hammer will read and write to the ECU with no issues! Before I would get most of the results under quick comparison showing BAD and not write, but now it shows all GOOD and wrote to the ECU with success. I flashed OS 12212156.

[09:33:35:595] C:\Users\brandonwh64\Dropbox\Car\Tuning\Mytunes\Default\Newos\12212156.bin
[09:33:35:599] Validating 512k file.
[09:33:35:603] Start End Result File Actual Content
[09:33:35:608] 0 7FFFD Good EFCC EFCC Operating system
[09:33:35:612] 8002 13FFF Good79437943 Engine calibration
[09:33:35:617] 14002 16DFF Good 92EC 92EC Engine diagnostics.
[09:33:35:621] 16E02 1BDFF Good F057 F057 Transmission calibration
[09:33:35:625] 1BE02 1C7FF Good E1DB E1DB Transmission diagnostics
[09:33:35:630] 1C802 1E51F Good 9F73 9F73 Fuel system
[09:33:35:634] 1E522 1EE9F Good 4DAF 4DAF System
[09:33:35:639] 1EEA2 1EF9F Good 3368 3368 Speedometer
[09:33:35:645] Requesting operating system ID...
[09:33:35:766] PCM and file are both operating system 12212156
[09:33:36:038] PCM Unlock not required
[09:33:36:043] Unlock succeeded.
[09:33:36:118] This interface does not support VPW 4x
[09:33:36:123] Uploading kernel to PCM.
[09:33:36:982] Kernel upload 3% complete.
[09:33:37:414] Kernel upload 6% complete.
[09:33:37:846] Kernel upload 8% complete.
[09:33:38:277] Kernel upload 11% complete.
[09:33:38:982] Kernel upload 14% complete.
[09:33:39:413] Kernel upload 17% complete.
[09:33:39:846] Kernel upload 19% complete.
[09:33:40:277] Kernel upload 22% complete.
[09:33:40:709] Kernel upload 25% complete.
[09:33:41:414] Kernel upload 27% complete.
[09:33:41:845] Kernel upload 30% complete.
[09:33:42:278] Kernel upload 33% complete.
[09:33:42:709] Kernel upload 35% complete.
...


HUGE shout out to PeteS160plus, NSFW, ANTUS, and all others on these projects to make affordable tuning possible

Is there any 074 xdf’s around that have the injector short pulse adder table ?

I pulled two more PCM's today.
Anyone have XDF's for either?

One is a 4.8 and the other is a 5.3

The one starting with 2G has OS 12212156.
There's an XDF for that one here: https://github.com/LegacyNsfw/PcmHacks/tree/develop/XDF

The other has 12205612 and I don't know of an XDF for that one.