(09-09-2024, 03:48 AM)michel Wrote: Hi guys 
I have an idea to try changing the mechanical gear lever to an electronic gear lever through orbit。I tried, but failed. I will send you the process. If you are interested, we can discuss it.

I tested T8's EGSM and TACM on my V90cc, it was not work. So we took a XC40 T4 who has a shift electonique, and  used XC40's EGSM and TACM
as a comparison, give the result as follows:

On v90cc (GSM Original)   with 039 shift by wire type 2

      Scenario 1     T8's EGSM     *  T8's TACM        NO WORK
      Scenario 2     xc40's EGSM  *  T8's TACM        NO WORK
      Scenario 3     xc40's EGSM  *  XC40's TACM    NO WORK (the screen shows that low shift performance)

The screen always shows that the gear is not in P gear. That is to say, I have been unable to recognize the gear position (in fact, the gear position is actually P gear), Like the picture
At the same time, I can also start and stop the engine.

On XC40 (EGSM Original) with 039 shift by wire type 2 original

      Scenario 1     T8's EGSM     *  xc40's TACM     NO WORK
      Scenario 2     xc40's EGSM  *  T8's TACM        WORK
The above are our comparative experiments and results. Next, I will present our theory. As shown in the figure 1 & figure 2

We chose the XC40 with EGSM original mode because they are all T series and AWD22 series gearboxes, so we believe that this is a mature hardware solution that matches the v90cc.
We connected as shown in the following diagram.