Greetings everyone!
I have an L322 2007MY TDV8 with a 6HP26. I want to swap it an 8HP70, taken from a 4.4 TDV8 2011MY. I understand that this is not straightforward.
I bought the 8HP70 and immediately sent the torque converter for refurbishment.

I am looking for people who have already done this for the exchange of experiences.

I know that this transmission has been swapped into the Sport with the TDV8. The mechanical part of the process poses no difficulties. The problem is only in the communication of the control units. I am considering purchasing a CANTCU module, I have talked to the developers. They want to see the recording of the CAN bus logs to answer whether their device can link the 8HP70 with the Siemens SID203 ECU 3.6 TDV8.

Thank you for any answers.

AFAIK, it can't be done with a pre-2010MY car

I enquired about converting my TDV8 D3, but there is no option unless it's a 2010 or newer

Quote:

AFAIK, it can't be done with a pre-2010MY car

https://www.drive2.ru/l/702724545542382618/

Here is his post about swap 8HP specifically on Discovery 3