SMG recalibration info

[CRZ13]

Originally Posted by Magsy

I'm a geek by trade and armed with a proper ODBII interface plus just about every version of DIS/GT1/INPA/SSS ever made I managed to transform my perfect 20k mile clutch actuation into slippage hell. I was playing around and I chose 'reset clutch curves' in INPA and in two seconds it was fucked.

I spent nearly six months trying to sort it, including flashing the latest ECU update and learning some russian but it never recovered. I did another 20k miles afterward and it didn't improve. So use with care.

In the end the conclusion was that the clutch or flywheel was slightly warped so when the GT1 measured the distance it was measuring a 'high' point, it always released the clutch too early. There can be a massive difference doing this hot and cold, first thing in the morning or last thing at night, on an uphill or slight slope; really I reset using the full GT1 process about 50 times in all situations to try and correct it and it is amazing the different results it would produce, none right though

Sorry to revive this thread 12yrs later!
Just wondered if you ever managed to solve this?

I?ve ended up doing something similar and have since replaced the clutch with a new 3pc LUK Clutch kit, replaced salmon relay, replace gearbox and smg fluids, carried out all bleed procedures and adaptions successfully however I have very annoying clutch slur/slip after 4k rpm. Any help would be hugely appreciated!
Thank you