Med17.3.1 obd or tricore

[Cinquinogt]

Hi to all people!
As already said in the presentation, I am new to the sector riprogram
I think I already have the material and a small base) ((base course of the alientech)) in order to be able to do some simple riprogram,
Here I begin with the giulietta qv of my wife( already rescheduled a year ago by another person) with a MED17.3.1 , but here's the first problem: if I want to read it tells me the INTERFACE MED 17 nn this how can I solve?
I have a kess v2 clone and a clone ktag

Thanks guys ��

[silven]

BUT how have you tried to read it in the obd,you are sure that your kess functions,then verified this with the council ? always what you read in the tricore to save everything and then you can also proceed via the serial for? I seem to remember that the reading on the ecu is in virtual mode (basically you should have the kess original read download the file from the database...) in this case, you can just write it in the obd and then you need to read in the tricore.

[Cinquinogt]

Then either attached to the outlet obd2 and the protocollo229 or started the identification kline and so far everything is fine, then or since, in kline and protocol 229 nn gives me the option of reading,
Then thought I would do the same procedure but with the protocol 226 (( tricore)) with obd2 but after the identification when should I read it tells me the interface med17 nn disponibbile what could it be?

[Cinquinogt]

Ok Ok I think I understand, I should read it in the kess but in the mod tricore ecu, open and with the cables from the tricore true?

[.Antonio.]

You I'm afraid of you.
I think that mode? triCore from the obd does not allow you to read it, why? in fact, the ecu is not ? in the state of the boot.

[Cinquinogt]

What's strange to those who rescheduled made it through obd ((maybe he had a kess v2 ori))

[.Antonio.]

this I can not say, never used a Kes.
For? this ecu, in my opinion, doesn't it ? the ideal place to start.
I would try with a Marelli nevertheless, the ones you get always.

[ugoboss]

these by obd you can only write, but you have to have the file ori, who you made it very likely that he had a kess (ori or clone) with database updated or after-the-fact data to the ecu ? procured a file in some database, if you want to try to read it you have to open it and read it in boot-mode, using the form tricore, eye to open it because you can do damage.

[Cinquinogt]

thanks to all of you now, and everything is much more clear,
I could then look for a file ori to reprogram the unit that you want to overwrite the file already modified, and existing on the ecu right?

[.Antonio.]

Yes, but in this case you would take the processed file is already present on the car.

[silven]

Saved your file via the boot tricore before doing tests... who made you the unit if you say that he has done all through the obd had the original kess, or the cock that has already? in the database file...

[Cinquinogt]

silven I still don't feel safe working in the tricore nn I ever made .anyway, many thanks for your help...

[.Antonio.]

Yes, but by doing so go to lose a configuration with which the car is working well. Not to mention that you are with nothing in hand, in the case of a block of the ecu.
Not to say it's simple but a back-up helps the recovery.
According to me, no ? the best way, pi? professional and safe to operate.
Then this ? my opinion, do as you see fit.

[silven]

Yes, but if something goes wrong and you don't have the file read in the boot not the resume pi?... not ? it is difficult to read in the boot the most? tricky ? open the ecu with the mastic crystals...that put,then you only have to solder the wire by will mass on a pitch with a resistance of 1000 ohms,for? if you don't feel safe avoids both open and write via obd without having to save it in the boot...

[.Antonio.]

Yes, but if something goes wrong and you don't have the file read in the boot not the resume pi?... not ? it is difficult to read in the boot the most? tricky ? open the ecu with the mastic crystals...that put,then you only have to solder the wire by will mass on a pitch with a resistance of 1000 ohms,for? if you don't feel safe avoids both open and write via obd without having to save it in the boot...
The same board in a matter of a few minutes.

[tranky]

Hi to all,
I open this post because I found the same problems via obd this ECU (Giulietta 1750).. read with kess not present, the rooster does not recognize the ECU and I avoided using mpps definitely obsolete.
In boot is possible via v54 or do I need the ktag?
Thanks

[tranky]

Sorry for the error.. I Meant to say jtag

[munro]

These have all the tprot serial-if you do not delete the tprot don't do anything you have to read the ecu by doing the backup in the tricore then we can work from the serial

[tranky]

These have all the tprot serial-if you do not delete the tprot don't do anything you have to read the ecu by doing the backup in the tricore then we can work from the serial

And you seemed.. okay na when I apply the patch the tprot and I write directly.
Thanks Cosimo ... you are always the n°1!

[tranky]

Small note..
The ECU has no tprot being alpha group..
From what I could find as info only vag and the like have tprot that also blocks the write.
This has the block only on the reading that is to be made or in the boot or in virtual, and for that kess is only to write.
There is no way to unlock the reading, even after the bdm (what a bummer).

[Errecinque]

Small note..
The ECU has no tprot being alpha group..
From what I could find as info only vag and the like have tprot that also blocks the write.
This has the block only on the reading that is to be made or in the boot or in virtual, and for that kess is only to write.
There is no way to unlock the reading, even after the bdm (what a bummer).
But you have to read only once. If you read carefully above post you just need the kess with the stick tricore that you will have the data together. The open peers as from the manual and the laws. Then if like you said it is a free-writing you can do it as many times you want from the obd

[tranky]

Yes yes I read it.. It still paranoia on the bdm....

[cinqueturbo]

Wuuue agree BDM J-TAG-Tricore Boot as the must read is the ecu?

I take it in Tricore Boot

[tranky]

Wuuue agree BDM J-TAG-Tricore Boot as the must read is the ecu?

I take it in Tricore Boot

Ahahahhaha
forgive me cinqueturbo but on the card side and the jig I'm in the beginning and also the nomenclature to me is a little chewable.
If you is well. During the week I try..