Improved Car Automatic Transmission v1.2

Proper dual-clutch behaviour, car flywheel physics, drive modes and an in-game menu.

Dual-clutch (DSG) simulation

Independent K1 (odd) / K2 (even) shafts with zero-torque-interruption crossover shifts
Shift punch, automatic rev-matching downshifts, two-stage skip-shifting
Proactive gear preselection, launch / creep / stand decoupling

Flywheel physics

Car engine inertia instead of truck inertia, for fast free-revving in neutral
Engine friction drag, rapid rev drop off-throttle, redline fuel cut with recovery hysteresis

Adaptive shift logic

Shift points scale with throttle position, pedal application speed and road demand
Holds gears on fast throttle lift-off in corners, no overdrive upshift while coasting, lower gears locked downhill for engine braking

Drive modes & in-game UI

Normal / Sport / Comfort profiles, switchable with F8
In-game config window on F9: shift maps, delays and flywheel mass, changeable while driving
Live telemetry: active gears, G-forces, K1/K2 clutch pressure, propshaft torque, shift phases

Install

Copy the bin folder from the archive into your ETS2 install directory so the DLL ends up at:
Euro Truck Simulator 2\bin\win_x64\plugins\car_automatic_transmission.dll
Create the plugins folder if it doesn't exist. On first launch a car_automatic_transmission folder with the .cfg appears next to the DLL. To uninstall, delete the DLL and that folder.

Single player only. Do not use with TruckersMP or Convoy.
Developed and verified against 1.61.0.254, Windows 64-bit. Tested with pedals and keyboard.