View Full Version : small 034 tcu update for some box codes rev 1.4.1
f4m0u5
01-16-2023, 07:24 AM
Check what version of 034 tcu tune your running. and check to see if theres an update in your portal when connected to car. all tcus should be up to a 1.4 atleast i believe. and some a 1.4.1, wich i just flashed few days ago.
Car feels smoother around town, could be coincidence and just the fact the tcu info was reset.
f4m0u5
01-16-2023, 07:41 AM
im only poating this because there wasnt a post here in a6/a7 aecruon about the 1.3 to 1.4 update like there was in the q5 section
TheBlackMarvel
01-17-2023, 04:48 PM
You were able to flash the TCU at home?
Sent from my iPhone using Audizine (http://r.tapatalk.com/byo?rid=87676)
f4m0u5
01-18-2023, 02:01 AM
You were able to flash the TCU at home?
Sent from my iPhone using Audizine (http://r.tapatalk.com/byo?rid=87676)
yes , if u have the 034 cable you can do tcu and ecu at home!
034 will typically email registered owners to announce ECU and TCU tuning updates as they are released. It's a very convenient & easy process to access updates via their online portal and load them to your vehicle at home.
TheBlackMarvel
01-19-2023, 06:56 PM
yes , if u have the 034 cable you can do tcu and ecu at home!
Not sure how I missed that, I’ve been driving there every time. Thanks!
Sent from my iPhone using Audizine (http://r.tapatalk.com/byo?rid=87676)