CatmanV2
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Yes, it was making a change. Sorry just had my wisdom teeth pulled a few hours ago and life is somewhat more confusing than usual right now.
Oh god yes. I remember that.....
....kind of
C
Yes, it was making a change. Sorry just had my wisdom teeth pulled a few hours ago and life is somewhat more confusing than usual right now.
I agree that is what it sounds like, but you made think when you said that 'well that's a control problem'. When I hook up my Launch X431 I get two options for the TCU computer, and mine works with the first version and not the second. I thought that this seemed strange as my car is a 2007. I wonder if the TCU has been swapped out with one from an earlier car? Does anyone know if this is even a thing?
Anyone know how to identify specific TCUs, or a list of software versions?
What was the gearbox parameter called you used to monitor the bite point?
As the Selespeed pump is a replacement part, I don't see why having the TCU from the same car is a huge issue providing the software is correctly calibrated and set. Could be wrong here though....
If you spend too much time wondering why Maserati did or didn’t do something you will end up in a room with rubber wall paper.
You have the latest version, rumoured to be the “softest” gear change, it won’t get any better than that. The smart money here is on the PIS not being correct or the gearbox mount being u/s exacerbating the driveline shunt when you change. Or both.
If there was broken sensor or such like it would, in my view, simply fail to proceed.
What gear oil are you running?
Off the shelf supposed comparable oils give issues with the diff clutches.
Sometimes additives/modifiers remedy these noise issues. Look up Redline gear oil modifier but be careful with it too much will trash your gearbox.
I would drop that first and use a high end Motul gear oil as it’s the cheapest and simplest route first.
Then I would look at play in the gearbox mounts/half shafts/torque tube.
The click click (2 noises) sounds like issues in the actuator/gear selector area. When you change gear, the actuator makes two movements, exit gear to neutral, neutral to selected gear.
Maybe the pin in your actuator is broken/worn.
The same transmission ecu hardware was used across various models and also Ferrari, and can be flashed according.
Ferrari owners even buying our Maserati transmission ecu's and reflashing them, as an upgrade.
The ecu you have has a date of 05.01.07, very late, does this correspond to the year of your car?
If not, an alfa selepeed ecu may well have been fitted later, still with the alfa gear mapping? Edit:noticed you have the latest firmware.
This can be reflashed with the last GS mapping though.
What is the scan tool you are using on an android tablet?