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sandorvink1987
5th May, 2019, 11:22 AM
Mate's


a few days ago i flash a VW polo 1.2 TDI DCM3.7 with pcmflash.
the need EGR off. so the bought a file somewhere and ask me if i can flash it.
i say no problems!


first i read the car ( for backup ).
i load the egr off file in pcmflash and i have massage that checksums are corrected.
so i continu with write.
after it was finish it gives me a massage succesfull and turn of ignition.
i did it and ecu is not booting.... i dont have any id.
i found somebody with fv2 and we read out the flash file.
if i compare it with winols it looks like that the only area is change is checksums...
bud why is the ecu not booting....
we write back original flash ( read out with pcmflash ) and ecu is booting.


i told them to sort this out.


also i contacted PCM support bud the have holiday.


could somebody check the files for me?
i upload original pcmflash obd read, mod file egr off without checksums, bdmread,

voltechcar
5th May, 2019, 07:14 PM
write modify file vf2, he fix crc and car started.

sandorvink1987
5th May, 2019, 07:28 PM
can you see if pcmflash corrects checksums wrong with the fv2 read out file?

gitko
5th May, 2019, 09:30 PM
Are you sure you made EGR off in the file or something else.:crushed:

FlashTune
5th May, 2019, 11:23 PM
Are you sure you made EGR off in the file or something else.:crushed:

i guess he did more, because i have never problem with PCMflash and DCM3.7 always start

regards

sandorvink1987
6th May, 2019, 12:57 PM
can you check?

if i look with a damos its looks like the change DTC area...
bud cant confirm it becease i dont have the correct damos...

sandorvink1987
6th May, 2019, 12:58 PM
could you also check it for me?

Inquizit0r
6th May, 2019, 01:37 PM
PCMFlash can't do VAG DCM3.7

sandorvink1987
6th May, 2019, 05:02 PM
YES it can!

FlashTune
6th May, 2019, 08:58 PM
PCMFlash can't do VAG DCM3.7


shure it can do !!!

figani
7th May, 2019, 07:28 AM
PCMFlash can't do VAG DCM3.7

mate, I´ve done it also a lot of times...
ori pcm and ori scanmatk/openport...

as I know the ktm china clone in combination with ktm openport high tech cina clone is not able to read it, a lot users complain about it...