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Title: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: nubcake on March 16, 2016, 08:52:31 AM Looking for an original binary from 4B0927156BT or 4B0927156CS TCU.
Thanks. Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: ddillenger on March 16, 2016, 09:55:11 AM I have the US equivalent binaries I'm sure. What happened to yours?
Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: nubcake on March 16, 2016, 10:34:30 AM I have the US equivalent binaries I'm sure. What happened to yours? I'm asking for a friend. S6 engine swap into A6 4.2. Original TCU reports that it's incompatible with S6 ECU software. :) Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: ddillenger on March 16, 2016, 11:06:03 AM What year S6 ecu?
Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: nubcake on March 16, 2016, 12:28:06 PM What year S6 ecu? They told me just the "4D0907558", so I presume it's older, pre-facelift version. Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: ddillenger on March 16, 2016, 03:13:51 PM I don't have it I'm afraid, we didn't get those here :(
Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: hopsis on March 17, 2016, 12:53:02 AM We did. I can confirm that the 4D0907558 is a Euro S6 pre-fl binary. I'm pretty sure I could find a car you're looking for but I have no idea how to read the TCU flash.
Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: ddillenger on March 17, 2016, 01:08:38 AM You can check the can configurations between A6 and S6 binaries. The flash can be modified to send/receive the correct signals.
Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: nubcake on March 17, 2016, 03:32:13 AM We did. I can confirm that the 4D0907558 is a Euro S6 pre-fl binary. I'm pretty sure I could find a car you're looking for but I have no idea how to read the TCU flash. As far as I know, it's a desolder job. So, if you don't have the file, I don't want to burden you with acquiring it. I'll try to look into modding CAN messaging within the ECU then. Thanks. :) EDIT: For sake of completeness, changing FMOTC did the trick. Everything else related to CAN messaging was similar anyway. Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: ddillenger on March 17, 2016, 08:28:32 AM BDM. There are threads.
Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: avidigal on July 26, 2017, 12:27:33 PM You can check the can configurations between A6 and S6 binaries. The flash can be modified to send/receive the correct signals. Hello. How do I proceed with this? Thank you Title: Re: S6 C5 TCU 4B0927156BT or 4B0927156CS Post by: _nameless on July 26, 2017, 08:50:15 PM find the locations of CANVERS, FMOTC and CWGC and port the values from the original file and youre all set
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