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View Full Version : Cheap tool to read/write saab psg16 ecus?



kptuning
26th October, 2009, 10:16 AM
Anyone know of a cheap tool to read/wirte this ecus with?

eobd
8th August, 2010, 05:01 PM
you can doit with op-com

exe123
8th August, 2010, 07:26 PM
tech-2 write only or opticant

kptuning
9th August, 2010, 10:58 AM
I know, but thats not cheap tools :)

exe123
9th August, 2010, 12:50 PM
There is no cheap tool for PSG16 :)

daviee
15th August, 2010, 10:07 AM
Yes with Tech2,but if you make modification,Tech2 don't make the checksumm :-( and EVC is not ready yet with this ols

exe123
15th August, 2010, 11:19 AM
Yes with Tech2,but if you make modification,Tech2 don't make the checksumm :-( and EVC is not ready yet with this ols
Of course EVC has checksum for PSG16

daviee
15th August, 2010, 08:10 PM
Of course EVC has checksum for PSG16


Yes but not for Tech2 file :-(

del635
17th August, 2010, 02:56 PM
Heard of something called nasrasoft but no experience, may have an ori if anyone wants to look? Its like a vp edc16 file!

budG60
22nd April, 2011, 09:17 PM
Can it also be done with op-com?
(posted by eobd)
Which (handheld, obd...) tech2 tools can flash the psg16?
Link?

Bishop c4
22nd April, 2011, 09:49 PM
it seems that the Tech2 read and write PSG16.
but the bad news are you need to modify the file and find a way to loaded with Tech 2.

Regards

exe123
22nd April, 2011, 10:00 PM
Tech2 reads nothing!
You can read id from car with tech-2 after you have to get flash data from opel server via Tis or GDS.

This data can be read from card, modified and then you can write it to card.
No cheap job and if you **** the ecu you are ****ed.

bazare
22nd April, 2011, 10:08 PM
it's not such a big deal ...
tech2 on car => SPS
go to TIS and copy flash in memory card
copy card content in PC
split the 32 mb file and get 1mb file
modify and calculate checksum
integrate the 1mb file in 32mb file (compare the dumps to be OK)
copy 32mb file in card and program with tech2
Problem solved!

gbratk
27th October, 2011, 07:06 AM
it's not such a big deal ...
tech2 on car => SPS
go to TIS and copy flash in memory card
copy card content in PC
split the 32 mb file and get 1mb file
modify and calculate checksum
integrate the 1mb file in 32mb file (compare the dumps to be OK)
copy 32mb file in card and program with tech2
Problem solved!


Which program do I need to convert 32mb file to 1mb?

danielm
27th October, 2011, 11:53 AM
Hi,
HEX edtor

BR

gbratk
27th October, 2011, 12:07 PM
Hi,
HEX edtor

BR


Thank you

Gasper

vanya86
1st March, 2014, 07:43 PM
http://www.youtube.com/watch?v=AmM2H6cEOUc

crisvenua2
16th April, 2014, 09:09 AM
255918


BDM PSG16

policevidin
12th January, 2016, 05:15 PM
How to select 1mb in HexEditor.
They are many address in 32mb file opened in HexEdit.
How to select only 1mb.

carbon7319
12th January, 2016, 09:32 PM
Start adress 1500000 , size 1mb

policevidin
16th January, 2016, 08:31 PM
Hello friends, i tried to program one PSG16 with custom software but i have a error. The programing process start and stop on 10.6% and all failed. The pump is out for car. I have cable for this. After the failed process i tried with original software download from TIS2000 and again failed on 10.6%. How to repair the ECU.
Thanks.
352207352208352209

carbon7319
16th January, 2016, 10:33 PM
Did you do cheksumm for file and after import on card again cheksumm ?

Babos
17th January, 2016, 08:02 AM
Did you do cheksumm for file and after import on card again cheksumm ?

No there is other problem!

policevidin
17th January, 2016, 10:12 AM
Yes, i made a checksum on 1 mb file (with winols), integrate in 32mb file download on PCMCIA card and again checksum with MCE program. When i tried to ask for information the ECU sees no VIN only -----------------

carbon7319
17th January, 2016, 02:47 PM
When you import .ori file in WinOls did you try to chek cheksumm ?
Maybe this its not reason Babos its more expirians but i just ask ...

policevidin
17th January, 2016, 03:13 PM
NO. when i cut 1 mb from the 32mb file, and opening with winols i have to make some correction on file before winols find the checksum. I write FF FF FF FF..... from address 00000 to 17EFE to winols find the checksum. In any file who i loaded he start with FF FF FF FF........ from 00000 ti 17EFE. But why when i download original file from TIS2000 the ECU dont want to flash again???

carbon7319
17th January, 2016, 03:54 PM
I do not have much experience but I think that you have destroyed the ECU.

policevidin
18th January, 2016, 09:35 PM
What program Hex Editor i have to use to crop the file. I Use one but when i start the programing process he stops on 99.9% Where is the problem?
The problem with 10.6% was in size of the file. I correct it and all is OK But now stops on 99.9% :)

Babos
19th January, 2016, 10:23 AM
find me in skype try to help you.

policevidin
22nd January, 2016, 04:14 PM
All is OK, i want to thanks official on "Babos". Thanks for the big help, there is no much people like you. You are the best.
And for the protocol, the problem was in wrong calculation. (my fault).
Thanks! :congrats::star:

Yura123
18th April, 2016, 07:32 PM
possibly do this is through GM MDI?

message old - found myself http://www.digital-kaos.co.uk/forums/images/smilies/smile.png - Yes

motor25
6th May, 2016, 12:15 PM
I fully agree with policevidin! Babos very good man thank you very much to him for help!!!