TCU TurboLamik

Reloaded 10.71 and the tune, reverse light logic now correct.

That’s great info, thanks. Where did you find it out?

I’ve just noticed my reverse light is inverted (on in P, N, D and off in reverse)

I have it wired to AUX12, it’s always worked with previous firmwares, is this a bug or is there now an option somewhere to invert the output?

Thanks.

Yes, correct, all other shifts are good and have always been good across various firmware revisions. I have 1-2 2-1 shifts smooth at operating temperature through trial and error changing of values with little to no instruction.

However, the temperature correction tables need explanation, trial and ...

Yes

Hi,

I’ve been using turbo Lamik for 18 months and am happy with the developments.

I’ve been trying to tune the shifts 1 - 2 and 2 - 1 and am not able to make them smooth across the whole temperature range. Because of a lack of instructions, I’m guessing and using trial and error; which is hugely ...

Maybe it uses the HAS pressure accumulator, I’ve always removed them when I have the mechatronics out for soldering? I don’t think the TCU connects to it electronically so doubt there’s anyway to to do it (assuming that’s how it works).

Try first changing them both the same amount , try 2%, higher or lower.

I changed to 10.71this morning. I used the new BMW E90 Diesel 8HP70 SW10_71 3V3A basemap and changed a few values for my pin asignments wheel / diff size and enabled CAN output for my custom screen. Have just completed 2 hour drive and definite improvements all round in terms of shift quality and ...

Hi, is there any information and reading we can do relating to the new shift algorithm used in 10.71? It would be useful to know what’s changed and what’s now happening for fine tuning. Thanks for the ongoing development!