Tuskin suoraa vastausta saat koska moni tieto on niin pirun tärkeä joillekkin ettei sitä voi jakaa muille ettei vaan käy niin että menettävät muutaman kympin ja astut muiden revirille trokamaan.Keltsu kirjoitti: ↑Su Tammi 26, 2025 15:47Onko tämä obd2 sx usb- johto varmasti oikea, jolla onnistuu t8 -ecun kloonaus?
https://carvitas.com/obdlink-sx-usb-interface
Kaapeleita on täälläkin monella käytössä.
Kysymykseesi en osaa vastata 100%:sti koska käytän combiadapteria, olen nähnyt ihmisten käyttävän mainitsemaasi palikkaa ja etsimällä saat varmistuksen myös täältä käyttämällä hakua.
Txsuiten sivulta saa ladattua t8suiten.
Trionictuningin sivulle kun luo tunnarit ja osallistuu kehittämiseen saa myös softia testavakseen ja sieltä löytyy myös ecun kopiointi ohjeet yms.
Tämä löytyy googlella 2016 vuodelta:
Ready to go Canbus interfaces supported:
Best: Kvaser (all of them really)
2nd place: Combi (also has got BDM)
3d: Canusb
Cheap: OBDLInk SX
Cheapest: ELM327
"Hi y'all. Since many people asked about cloning a T8 and there's not really a writeup about it I decided to write one. So here it is:
First you need a spare T8 ECU, TrionicCANFlasher and a working Adapter cable. You don't need a TechII. It can be any Trionic 8 ECU, no matter what part number, model year, engine model or car(Saab, Opel, Cadillac) it is from. Only exception seem to be XWD cars, they all seem to use ECUs with part number ending in 225. Be careful with Opel Z22 ECUs. They don't work even tho they look the same. They are missing some circuit elements relatet to boost control I think and they are running GMPT-E 15 and later GMPT-E 16 firmware and not Trionic 8 firmware! Also be aware that Ebay and probably other places like that have a bunch of broken ECUs for sale. I'd recommend buying it only if the seller accepts returns.
The cloning process is really only three steps but please read the explanations below to make sure you do it the right way:
1. Read ECU with legion bootloader
2. Flash bin to new ECU with "Unlock system partitions" checked
3. Flash MCP if necessary
4. Start car and drive away
1. Now first step is to read your original ECU with your adapter and "Legion bootloader" checked in the CANFlasher settings. This will make a full read of the bin including key data, VIN and IMMO codes, wich are needed for the car to recognize your keys and stuff. If the dump(read) finishes successfully you have a good working bin, otherwise it wouldn't be stored if the flasher encounters a problem. It is normal that two following dumps differ from each other, that has to do with some parts of the partition that are generated while dumping. For further explanation read chriva's post #91 in this thread.
2. Now you can flash this bin to your spare ECU with "Unlock system partitions" checked in the CANFlasher settings (see image below). The flasher will ask you if you really want to write VIN and IMMO and you confirm with yes.
NEVER check "Unlock boot partition" unless you know what you are doing or someone experienced tells you to do so! If you mess up this partition you can only recover the ECU by BDM.
New flasher settings in blue:
tempsnip.png
At the end of the flash, the flasher will propose to the MCP and tell you what firmware the MCP on the new ECU currently is. If the ECU is from a car from before MY07 (8 pins on the throttlebody connector) it will have version R1.0_2234 and models from will have 07+ (6 pins on throttlebody connector) will have R1.1_6311. If the version doesn't match your car, get the right one from here: http://www.trionictuning.com/forum/view ... =69&t=6309
Don't bother reading the MCP from your ECU, just get the right one from the link above as they are 100% working! The MCP is, except for the two versions according to the MY, always the same and not dependent of your model.
3. So if your MCP doesn't match, select T8 MCP in the ECU type field on the main page of the flasher and flash it. BUT ONLY DO THIS IF THE MCP DOESN'T MATCH.
It doesn't matter if you do step 2 or step 3 first, but it'll tell you what MCP is installed during the marrying process if you flash the main binary first, so a unnecessary MCP flash can be avoided.
Now you should untick the "Unlock system partitions" in the flasher so you don't accidentally overwrite the key data and stuff if you choose a wrong bin while tuning.
Done. Enjoy a second working ECU. You can swap the old one(if it is working of course) and the clone at any time without having to flash anything and without using TechII.
If there are any questions just let me know.
INFO 1: Since this came up a couple of times I'll leave this image here with the connections of the ECU if you wanna connect it on bench. If you flash it over the OBD port don't worry about this:
UZTLAGF.png
INFO 2: TechII works totally different in regards of cloning. It can't actually clone an ECU like the CANFlasher. The CANFlasher reads the whole flash and makes an exact copy of that ECU onto the new one, so the car won't see a difference in the two ECUs. I'm not sure how TechII does a cloning exactly, but it does it in another way, which does not make a 1:1 copy of the flash."