CONSTRUCTION
A link-less type throttle body with motor assembly in which the throttle position sensor and the throttle control motor are integrated is used, realizing excellent throttle valve control.
A DC motor with excellent response and minimal power consumption is used for the throttle control motor. The ECM performs duty ratio control of the direction and the amperage of the current that flows to the throttle control motor in order to regulate the throttle valve angle.
The throttle valve shaft has been machined, increasing the passage area to decrease intake resistance.
| *1 | DC Motor | *2 | Throttle Valve |
| *3 | Throttle Valve Shaft | - | - |
| *a | Throttle Position Sensor Portion | *b | Throttle Valve Closed |
| *c | Throttle Valve Open | - | - |