浅析迈腾B8L2.0T车型发动机电控进气系统  

Analysis of Electronic Control Air Intake System of Engine of Magotan B8L2.0T

作　　者：贾辰飞 Jia Chen-fei(Hanzhong Vocational and Technical College,Shaanxi Hanzhong 723000)

机构地区：[1]汉中职业技术学院,陕西汉中723000

出　　处：《内燃机与配件》2023年第16期51-53,共3页Internal Combustion Engine & Parts

摘　　要：迈腾B8L2.0T车型装备了第三代EA888 DKX发动机,该机型在上一代的基础上进行了大量优化,其动力性、经济性和车辆排放标准等大幅提升。本文主要分析了该发动机装备的双VVT气门正时可变控制系统、AVS气门升程可调系统和进气道可变控制系统等电控进气系统的结构、组成、工作原理和检测方法等。Magotan B8L2.0T model is equipped with the third generation EA888 DKX engine.This model has been greatly optimized on the basis of the previous generation,and its power performance,economy and vehicle emission standards have been greatly improved.This paper mainly analyzes the structure,composition,working principle and detection method of the electronic control intake system equipped with the engine,such as dual VVT variable valve timing control system,AVS variable valve lift control system and variable intake port control system.

关 键 词：EA888双VVT 气门正时可变 AVS 气门升程可调 进气道可变控制 

分 类 号：U461.2[机械工程—车辆工程]