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2020 2.0 TDi EVO Engines support

Posted: Thu Nov 19, 2020 9:32 am
by misiakpb
Hi i have new EVO engine code: DSUD.
I Will try app in few days (waiting to receive OBD adapter).
If there wil not be support for this engine, than can i help you with read data and enable support for it ?
Thank you.

Re: 2020 2.0 TDi EVO Engines support

Posted: Thu Nov 19, 2020 5:23 pm
by admin
Unfortunately, remotely you can't help me.
I'd need to connect my instruments to the car.

Anyway, last engines usually work with my app, but after connecting it, you should manually try every engine group to find the best one for your engine.

Let me know

Re: 2020 2.0 TDi EVO Engines support

Posted: Fri Nov 20, 2020 2:19 pm
by misiakpb
Hi

I tried manually switch all groups. But nothing works
Tried other car (old VW Passat B7) all work OK.

Also i have VCDS (legal) and i read this data - see attached file. Maybe can help you.
https://www.dropbox.com/s/fndyapgo3kwl1zv/dpf.docx?dl=0

Re: 2020 2.0 TDi EVO Engines support

Posted: Fri Nov 20, 2020 4:00 pm
by admin
During the test, have you noted if at the bottom of the screen are present ECU data? There are 4 pink texts.
Maybe if you've taken a screenshot, you could share it.

Re: 2020 2.0 TDi EVO Engines support

Posted: Fri Nov 20, 2020 7:35 pm
by misiakpb
No - nothnig there

Re: 2020 2.0 TDi EVO Engines support

Posted: Sun Nov 22, 2020 2:23 pm
by admin
And are you using an adapter already tested successfully with another car, right?

It's really strange that VAG has changed again the diagnostic requests setup :evil:

Re: 2020 2.0 TDi EVO Engines support

Posted: Sun Nov 22, 2020 2:49 pm
by misiakpb
Yes, adapter is good,tested on 2 older engines .. and working OK.
Did you download file with prinst screens ? In my post shared via dropbox ?

Re: 2020 2.0 TDi EVO Engines support

Posted: Mon Nov 23, 2020 2:31 pm
by admin
Yes, I did, but it can't help me because I need to know the CANBUS raw data.

I try to find more information about your engine.

Re: 2020 2.0 TDi EVO Engines support

Posted: Fri Dec 18, 2020 9:21 am
by misiakpb
Hi, did you find somethink ?

Re: 2020 2.0 TDi EVO Engines support

Posted: Fri Dec 18, 2020 4:03 pm
by admin
Nothing useful for my app ... I keep searching.

Re: 2020 2.0 TDi EVO Engines support

Posted: Wed Feb 10, 2021 10:14 am
by misiakpb
Hi .. no new info ? Thank You

Re: 2020 2.0 TDi EVO Engines support

Posted: Wed Feb 10, 2021 4:08 pm
by admin
Still nothing, the engine is too recent and I didn't have any opportunity to test it yet.

Re: 2020 2.0 TDi EVO Engines support

Posted: Mon Nov 08, 2021 7:29 pm
by misiakpb
Hi, somethink new ? about new engines ?

Re: 2020 2.0 TDi EVO Engines support

Posted: Tue Nov 09, 2021 8:59 am
by admin
The last full version contains the new group 18 for DTTC 2021 engine that I tested physically.
If you're using the free version, the engine group 5 should give you readable data, but your problem is that the initialization doesn't finish correctly.

With DTTC engine I've verified that the protocol is the same, only some parameter requires a new request string.
I think that new 2021 TDI engines don't require a new protocol format, simply they need new request strings or formulas.


I think that also your DSUD engine should follow the same rule and I would suggest you to try with a better ELM adapter, but it's strange that you've tested successfully it with another car. In your case I don't know where is the problem, if in the adapter or in the app.
A possibile reason can be that new TDIs require an adapter with better quality than older TDI, but this is just a personal hypothesis.

If you don't have the possibility to use another adapter, the only thing we can do is to wait for some other feedback about DSUD engine.

Re: 2020 2.0 TDi EVO Engines support

Posted: Tue Nov 09, 2021 9:12 am
by misiakpb
i have full, and it doesnt work with group 18 at all no data

Re: 2020 2.0 TDi EVO Engines support

Posted: Mon Feb 19, 2024 7:37 am
by Plus
Hello, I tried to connect vagdpf on Leon KL1 (2.0 TDI from 2023) with engine code DTTC and it didn't connect. Also I have the release 3.29.12

Re: 2020 2.0 TDi EVO Engines support

Posted: Fri Mar 08, 2024 12:14 pm
by admin
Your ECU probably has the new 29bit initialization protocol that the app doesn't support.

Re: 2020 2.0 TDi EVO Engines support

Posted: Wed Mar 20, 2024 1:39 pm
by misiakpb
29bit initialization protocol - can be implemented ?