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What controls the sensitivity of the accelerator pedal in Eco mode for the 2022 Nissan LEAF?

  1. Revised programming of the vehicle's software

  2. Physical adjustments to the pedal structure

  3. Changes in electric motor responsiveness

  4. Alterations in tire pressure

The correct answer is: Changes in electric motor responsiveness

The sensitivity of the accelerator pedal in Eco mode for the 2022 Nissan LEAF is primarily controlled by changes in electric motor responsiveness. In Eco mode, the vehicle’s software optimizes the electric motor's output to enhance efficiency. This includes modifying how quickly the motor responds to inputs from the accelerator pedal. The goal is to provide a more gradual and smooth acceleration, which helps improve energy efficiency and extends battery range. In this mode, the relationship between pedal position and vehicle speed is adjusted, allowing for more controlled acceleration. This means that even with a slight press on the accelerator, the motor will respond more gently, promoting energy conservation rather than rapid acceleration. This approach supports the eco-friendly intent behind the mode, allowing drivers to maximize the range of their LEAF while still providing adequate power for normal driving conditions.