How many minutes does it stay off
What would point you to that instead of the potentiometers or a worn out clutch? The car is recently new to me, not much experience with F1 gear box either, but going through this forum looks like they go out often
Can be all three ..but based on the timings you need the accumulator If you want to do an interactive full diagnosis please send me a PM with your number Also do you have a diagnosis tool like a launch or autel Will you be doing the work or sending it off We only did 25 percent of a full diagnosis