丰田 节气门位置传感器 TOYOTA 89452-87114

 车型：toyota,suzuki,denso,subaru

oem no:89452-87114,198500-1121,22633-aa210,8945287114,1985001121,22633aa210

cenwan no:sw-s-n1002

节气门位置传感器

 

throttle position sensor

 

是安装在节气门轴下端，将节气门开度的大小转变为电信号输送到控制电脑ecu，电脑ecu根据此信号判别发动机的工况，并根据不同工况对混合气浓度的需求来控制

 喷油量。

 

application 

 

throttle position sensor:it is installed in the down side of the throttle door spindle,it will change the open size of throttle door into electrical signal then pass it to the controled computer ecu,and the computer ecu judge the engine works situation according to this signal,to control the oil injection according to different work situation for the re of mixture concentration.