Toyota 4Runner 89663-35131 Tun Stage1 E2 SAP EVAP
Toyota 4Runner 3.4 89663-35131 Tun Stage1 E2 SAP EVAP
In this firmware, the tuning is done, the catalyst E2 and oxygen sensors are disabled
The firmware removed the “thoughtfulness” during acceleration, optimized the overall dynamics of the car, improved elasticity in the mode of low and partial loads. Changes were made to the maps of UOZ, Fuel supply, their corrections. Changed the logic of the “mode manager”. Changes have been made to the Moment Model calibrations.
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