12615503
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: 6720300
Factory Number
6720300
OE No.
12615503
TB No.
977-313/S20050/TB1021
Other Reference Numbers
67-3021/337-02173/S20050/977-313/4934537/217-3150/12595829/12618735/12615503/12620183
Engine No
CHEVROLET EXPRESS 1500 2008-2012/MALIBU 2008-2012/SILVERADO 1500 2007-2012/GMC SAVANA 1500 2008-20014/SIERRA 1500 2007-2013/PONTIAC G6 2007-2009/G8 2008-2009/SATURN AURA 2007-2009.
品牌
Chevrolet,GMC,Pontiac
OE: 12615503
Other reference numbers: 67-3021/337-02173/S20050/977-313/4934537/217-3150/12595829/12618735/12615503/12620183
Auto Brand: Chevrolet,GMC,Pontiac
Engine No: CHEVROLET EXPRESS 1500 2008-2012/MALIBU 2008-2012/SILVERADO 1500 2007-2012/GMC SAVANA 1500 2008-20014/SIERRA 1500 2007-2013/PONTIAC G6 2007-2009/G8 2008-2009/SATURN AURA 2007-2009.
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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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