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DTPA Engine Connection
Posted: Fri Mar 03, 2023 1:13 am
by david22
Hi,
I am the owner of the 2022 A6 C8 40TDI model.
I connect the car to the application and fail to read the ecu
The engine type is DTPA, and it is not visible on the engine list.
Is there any way to connect?
Re: DTPA Engine Connection
Posted: Tue Mar 07, 2023 12:43 pm
by admin
Probably a new engine with 29bit initialization diagnostic protocol.
At the moment it isn't supported by the app, I'm sorry.
Re: DTPA Engine Connection
Posted: Wed Mar 15, 2023 7:52 am
by doktormim
david22 wrote: ↑Fri Mar 03, 2023 1:13 am
Hi,
I am the owner of the 2022 A6 C8 40TDI model.
I connect the car to the application and fail to read the ecu
The engine type is DTPA, and it is not visible on the engine list.
Is there any way to connect?
I have one question for you.
How many kilometers does it do regeneration? Does it rise revs?
Re: DTPA Engine Connection
Posted: Mon Mar 20, 2023 8:01 am
by david22
admin wrote: ↑Tue Mar 07, 2023 12:43 pm
Probably a new engine with 29bit initialization diagnostic protocol.
At the moment it isn't supported by the app, I'm sorry.
Engine group No. 18 DTTC is selected and works well.
Please refer to the DTPA engine owner.
Re: DTPA Engine Connection
Posted: Thu Mar 23, 2023 6:25 pm
by admin
Not all DTTC engines work, some of them have the new protocol and some not. Probably the MY22 has the new 29 bit init protocol
Re: DTPA Engine Connection
Posted: Sun Jun 18, 2023 12:31 am
by stiV
I have a Skoda Octavia with DTTC - App does not work (though the app and the adapter DO work on a 2018 VW Golf).
Yes - the Octavia is MY 2022.
I bought the app just to support and hope it will work in the future
Re: DTPA Engine Connection
Posted: Fri Jun 23, 2023 11:05 pm
by admin
Thanks, I appreciate
Re: DTPA Engine Connection
Posted: Wed Jun 28, 2023 7:12 pm
by stiV
Hi!
I have tried the app "CarScanner" since my last post - it uses (or claims to use) a 11bit protocol.
I do not know how or why, but it is able to read most parameters. It is just very inconvenient to handle to keep the DPF Status in check.
Would sharing a logfile help? Maybe it's not a completely new protocol and a different problem?