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

Originally Posted by daviee

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

Originally Posted by exe123

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

Originally Posted by bazare

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?