09/12/2026
Promising news for TF80 transmission from Mackanized
First Volvo TF80SC read on bench done, security keys are recovered. Aisin's Volvo versions are very restrictive so first out is calibration read only. No OS change until later!
Reading the ecu is just the first step. Software changes is what comes next. I have managed to find the torque limiters, shiftpoints and lockups so far. DPS, brake and stall limiters next.
J2534 interface like Volvo Dice, Scanmatik, GM MDI, Tactrix or similar should work. Reading calibration in ~2 minutes.
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First Volvo TF80SC read on bench done, security keys are recovered. Aisin's Volvo versions are very restrictive so first out is calibration read only. No OS change until later!
Reading the ecu is just the first step. Software changes is what comes next. I have managed to find the torque limiters, shiftpoints and lockups so far. DPS, brake and stall limiters next.
J2534 interface like Volvo Dice, Scanmatik, GM MDI, Tactrix or similar should work. Reading calibration in ~2 minutes.