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Message: <blockquote data-quote="patrickchong" data-source="post: 2582752" data-attributes="member: 25757">hahah i also arghhh my self <img src="https://zerotohundred.com/forums/styles/default/xenforo/smilies/adore.gif"  class="smilie" loading="lazy" alt=":adore:" title="adore    :adore:" data-shortname=":adore:" /> <img src="https://zerotohundred.com/forums/styles/default/xenforo/smilies/adore.gif"  class="smilie" loading="lazy" alt=":adore:" title="adore    :adore:" data-shortname=":adore:" /> but i jz found some source, i would like to share it, but duno its correct or not:hmmmm: :sleep: The steerability of a vehicle is not only lost when the wheels lock up on braking; the same effect arises if the wheels spin when driving off under severe acceleration. Electronic traction control has been developed as a supplement to ABS. This control system prevents the wheels from spinning when moving off or when accelerating sharply while on the move. In This way, an individual wheel which is spinning is braked in a controlled manner. If both or all of the wheels are spinning, the drive torque is reduced by means of an engine control function. Traction control has become known as ASR or TCR.3 method of tractive force control.throttle control, this can be via an actuator, which can move the throttle cable or , if the vehicle employs a drive by wire accelerator,then control will be in conjunction with the engine management ECU. this throttle control will be independent of the driver's throttle pedal position. This method alone is relatively slow to control engine torque.Ignition control if ignition is retarted the engine torque can be reduced by up to 50% in a very short space of time. The timing is adjusted by a set ramp from the ignition map value.braking effect if the spinning wheel is restricted by brake pressure the reduction in torque at the affected wheel is very fast.Maximum brake pressure is not used to ensure tat passenger comfort is maintained.:sleep: <img src="https://zerotohundred.com/forums/styles/default/xenforo/smilies/nurse.gif"  class="smilie" loading="lazy" alt=":nurse:" title="Nurse    :nurse:" data-shortname=":nurse:" /></blockquote>