We flushed the selespeed system and replaced the correct selespeed oil. bled the system again and we also removed and replaced the clutch arm, and now finally the car drives again.
Still we were unable to do the end of line, but at least it drives smoothly now.

thanks for your support

Unfortunately i got sick so we could not work on the car, but we will try once more this weekend, we will first start by flushing the selespeed system with the right CS Speed oil and try bleeding the system from air again and start from there to test further.

Thanks for the tips and hints

Update: We did the clutch bleed several times, did not help. I have bought another obd2 adapter, with this one i can connect to the service part to reset the service interval. So i know the can bus part works. Tried the end of line again. Please wait... I waited 30 minutes, Nothing. No errors, no no...

Thank you for the reply, we did the clutch bleeding a couple of times, but we will try that again tonight.

Hello, I am working on my wife's Fiat Idea 1.4 16v Dualogic / selespeed car (2006). The car had some trouble last week with the gear / clutch. It went into neutral and would not shift. After towing the car to a garage we started to work on it. the errors (p1810 and more ) pointed to the clutch senso...