Technical Selespeed EV0 change electrical problem

[Aleexc]

Hi everyone,
I have encountered the most illogical problem when changing the clutch ev0.
It was all good after change for the first km or so when testing
What’s happening

1.The clutch slips for a second or two after each gear change

2.It stalled once not all the time when coming to a stop,like would a manual if you stop in gear without pressing the clutch

3.After reading and deleting errors a couple of times now it gets stuck showing reading errors
This is the most mind blowing issue because it happened after I changed the valve and after I deleted errors a couple of times,and I can still do everything else read parameters,activate actuators do procedures like clutch drain and so
The only thing I can’t do it’s clutch calibration or the clutch index
I have the 5.4 multiecu registered

4.now because I cand read errors anymore the car only goes 1 or R when starting no beeping no nothing as soon as you try to go on the road an go faster than 5km/h gearbox failure and beeping,if I stop turn of and start again same problem gearbox failure and no gear change at all if I take the negative of the battery and start again it starts as I said no beeping but won’t go only 1 and R

Can something fry in the ecu ? And still be able to connect to it? But not read errors?


Btw the first couple of times I could see the errors and delete them it was
Clutch rpm sensor
Vehicle speed sensor
Engine speed sensor
I don’t remember the codes
And there were a couple others I can’t remember I didn’t though to take a picture since I thought I could always check them again if they come up.

Now it’s not even about the errors anymore but more about why it gets stuck in reading errors This is?

God I hope you people can understand what I’m blubbering about here…maybe this happened before?
I have seen cars that wouldn’t let you connect at all but to be able to do everything but see the errors it’s beyond my understanding

Thanks a million you guys