Lifan X60, Руководство по обслуживанию

Страница: 64 / 839

LIFAN X60 Service Manual
Electronic throttle body
Fig.1-31 Electronic Throttle Body Assembly
Function
The throttle opening of the electronic throttle body assembly should be determined by the
ECM. The ECM will calculate the required engine output power of the vehicle at this
moment and under this condition based on the throttle pedal control input signals
controlled by the driver and other sensor input signals, and thus control the fuel supply
(injection) of the engine and correct the control parameters in accordance with the
feedback signals, so as to ensure the best control condition of the engine. The electronic
throttle body is newly provided with drive motor, gear drive mechanism, as well as
throttle position sensor with better function and higher reliability.
Product characteristics:
Valve hole diameter: Φ57mm
Maximum air flow for wide open throttle
(Under standard atmospheric pressure) > 67 g/s
Minimum air flow when throttle fully closed: 1.7 g/s
Installation position and notes:
The throttle body is installed in front of the intake manifold.
Carefully install the wire harness, avoid damage to the terminal. And avoid unnecessary
plug.
63
mashinesoft.com
09120146259