12670839

Rocker switch is a common control switch, which is widely used in various electronic equipment, household appliances, mechanical equipment and other fields. It is characterized by simple operation, small footprint and long service life, so it has been widely used in many occasions.

 

Key words:

Classification:

Factory Number: 6650400

Factory Number

6650400

OE No.

12670839

TB No.

TB1302 / S20220

Other Reference Numbers

12627217 / 12669073

Engine No

BCE ENVIRONION 2017-2020 / CADILLAC ATS 2013-2016 / CHEVROLET BLAZER 2019-2021 / CHEVROLET COLORADO 2015-2020 / CHEVROLET DAY 2014-2019 / CHEVROLET MATTER 2013-2015 / MEMORIAL ATTENDANCE 2016 / GMC API 2017-2021 / DEC CHANIN 2015-2011

品牌

Chevrolet,Buick,Cadillac,GMC

OE: 12670839

Other reference numbers: 12627217 / 12669073

Auto Brand: Chevrolet,Buick,Cadillac,GMC

Engine No: BCE ENVIRONION 2017-2020 / CADILLAC ATS 2013-2016 / CHEVROLET BLAZER 2019-2021 / CHEVROLET COLORADO 2015-2020 / CHEVROLET DAY 2014-2019 / CHEVROLET MATTER 2013-2015 / MEMORIAL ATTENDANCE 2016 / GMC API 2017-2021 / DEC CHANIN 2015-2011

Details

The throttle is a controllable valve that controls the air entering the engine. It is connected to the air filter on the top and the engine block on the bottom. After the gas enters the intake pipe, it will be mixed with gasoline to form a combustible mixture, thereby burning to do work.

Classification: There are four types of electronic throttles: electro-hydraulic, linear electromagnet, stepping motor and DC servo motor.

The DC servo motor type is widely used in automobiles. The electro-hydraulic type and the stepping motor type are not suitable for automotive applications due to the low control accuracy, while the linear electromagnetic type is too suitable for automotive applications due to the large power consumption required.

The main reason for the formation of throttle fouling comes from oil vapor, particles and moisture in the air. Therefore, how long the throttle will be dirty depends on the quality of the air filter, the brand and quality of the oil used, the conditions of the driving section, and the air temperature, engine operating temperature, driving habits and many other aspects.


Keywords: Throttle

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