G'day McLeod001, I concur with what Sparks1061 is saying above, regarding
MultiECUscan software. It's good advice.
I too have a current problem with my 2015 3.0 litre Ducato motorhome with Comfortmatic control system for the 6 spd gearbox. I've downloaded the
MultiECUscan software directly from their web site and simply paid by credit card. Boom! Fully registered and unhindered software which is easy to install. Then I purchased the OBDLink SX cable recommended by this forum's "theoneandonly" as he also has a Ducato. The cable was available in Australia from a local ebay supplier. About $79, as I recall.
The software even has a simulation mode allowing you to click through the menus and familiarise yourself "offline" from your vehicle, whilst you're waiting for your cable to be delivered. I was absolutely gobsmacked at the super professional level of this software, for only Euro 50. It is amazing and can do all the calibrations you'll neeed. Not only the calibrations, but also the display, recording and graphing of many gearbox and/or engine parameters in real time with engine running, or while the vehicle is being driven! This saves a datafile which can be read back into
MultiECUscan afterwards and played back, for further head scratching and debugging of the issues, back at the desk.
A bluethooth OBD transmitter is also available, as detailed in "theoneandonly" 's guide in the Guides section of this forum- titled "What software/ hardware do i need to read OBD2 codes" Vgate Icar Pro 3.0 - about $35, also on ebaly from Aussie supplier.
Mate, in owning one of these Ducato based motorhomes and travelling the vast distances in remote Oz, it'll be the best small money you've spent toward being independent of needing pro workshops.
I'm not an agent for them or anything. Just a long time home mechanic who prefers to maintain his own bikes and vehicles because I like the satisfying independence of fixing my own stuff.
In writing this, I hope it might give you the confidence that you may in fact be able to help yourself.
For your reference, here's the full set of Adjustments/Calibrations, in a screen grab straight from my Ver 5.2
MultiECUscan
View attachment 436932
And here's the Parameters section mentioned, showing some Clutch specific parameters I've selected in the software's Simulation mode. Note, these numbers are just randomly generated whilst in Simulation mode. Not real data.
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