engine: 4.7 I petrol, 2UZ,
control unit: Denso,
software version: 89663-60781,
the firmware disabled the catalysts (Euro2), purge system of the SAP catalysts (for correct work you need a connected pressure sensors installed SAP or resistance, equal to a serviceable pressure SAP), the ventilation system of the fuel tank and EVAP made the chip-tuning with increasing power and torque by 10%.
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