Firmware for car Toyota Sienna, body GSL30
engine: a 3.5 VVT-i petrol 2GR-FE
control unit: Denso,
software version: 89663-080,
the firmware disabled the control catalysts (Euro 2), disabled the ventilation system of the fuel tank EVAP, the speed limit is shifted up to 255 km/h made chip tuning with increasing power and torque by 10%.