cannot save ecu settings

PetrFajt

Hello, I am connected via bluetooth and when entering adaptations and saving to the ecu. I don't want to save the settings to the unit. I don't know what to do, I tried everything, I'm doing it correctly but the calibration won't load there. What should I do?

PetrFajt

JHM

The calibrations in the ECU are messed up. You have to open the factory calibrations file for your engine, make changes if needed, and then save it to the ECU.

PetrFajt

but the problem is saving any calibration, even the one that is saved as default in the downloaded software files, when I save it, it is not saved to the unit, why??? saving even with the loading indicator is done at home but it simply is not saved.

JHM

Because you're doing something wrong, or the standard file was already overwritten with the empty values.

https://invent-labs.com/jetronic/docs/en/setup/software.html

PetrFajt

But what am I doing wrong? If I enter the settings into the ECU manually, they must also remain there after saving.

PetrFajt

I tried to upload the data set that is included with the software, when uploading the correct m102 data is overwritten. Why is it that when I save the data to the unit, nothing is saved anyway? After logging in again, the table shows that the ecu has nothing in its memory.

JHM

Have you filled up all the tables? VE, AFR, corrections, etc? I'm sure you didn't. That's why the software is warning you.

PetrFajt

the photo is illustrative to describe what I see after each connection. Could the problem be that I can only connect to the unit via Bluetooth? I have never been able to connect via cable. yes, I followed the instructions on the website where you have the individual sections of the ecu listed, you can also set them manually. I had everything filled in and it still wouldn't be saved to the ecu. But even if I didn't fill in everything, it still has to be saved to the ecu, right?

PetrFajt

I've tried everything and it still doesn't work.

petrolhead

This button is "write calibrations to ecu"
You have been pressing this button, or the floppy disk "save" button?

PetrFajt

petrolhead yes I pressed this button

JHM

I've made a quick tutorial:

https://youtu.be/diVu8peBTfM