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一辆01款三菱帕杰罗越野车(采用6G72发动机),累计行驶3.5万km,进厂报修发动机无怠速的故障。在修理厂清洗过怠速电动机后试车,发现在冷机状态下发动机怠速在500r/min-1500r/min游车,当发动机达正常工作温度后,怠速恢复正常。 相似文献
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故障现象一辆日本三菱汽车公司生产的97款PAJERO三菱越野车(其电路如图1所示)在夜间打开前照灯行驶,突然前照灯灯光暗淡。1.洗涤电动机2.前照灯洗涤继电器3.照明控制继电器4.照明开关5.洗涤器开关6.熔断丝图1三菱越野车前照灯洗涤电路图故障分析与排除在三菱越野车上装有前照灯 相似文献
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故障现象:一辆1996年生产的三菱帕杰罗V45汽车,装备6G72型发动机。该车怠速时“游车”,开空调时怠速转速不提升,行驶时加速无力。 相似文献
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日产车系在清洗完节气门体后,会出现怠速过高且在1500r/min至2000r/min之间游车的现象。一般采用日产专用诊断仪(CONSULT-Ⅱ)进行怠速空气量学习之后。游车现象就会消除。但一辆日产奇骏T30轿车在清洗完节气门体后,用CONSULT-Ⅱ进行怠速空气量学习之后,游车现象却无法消除。本人通过探索,要排除日产奇骏T30轿车清洗节气门体后游车的故障,除了用CONSULT-Ⅱ进行怠速空气量学习外。还必须通过人工学习方法才能解决问题。 相似文献
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2004年12月10,帕杰罗PAJERO V73在长丰集团长沙生产基地下线。手自一体标准牌售价34.8万元,豪华版售价38.6万元。首次挂上三菱标志,长丰集团意在抢占国内高端越野车市场的至高点,这也间接的决定了三菱帕杰罗的全球战略目标。 相似文献
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一辆1994年生产的雷克萨斯LS400型轿车,因发动机“游车”到我厂维修。该车装备IJCF10L型电喷发动机,行驶里程近10万km。据驾驶员反映,该车冷起动后,发动机有“游车”现象,并且当发动机怠速稳定时,怠速值明显偏高。 相似文献
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一辆行驶了15000km的赛纳轿车怠速游车(即怠速不稳),发动机故障灯亮。车主称已在其它维修站更换过节气门位置传感器、油门踏板行程传感器,但故障仍未排除。 相似文献
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故障现象:一辆1998款三菱帕杰罗(PAJERO),进厂时车主报修车辆在行驶时,当发动机转速达到2500r/min左右时,仪表盘附近就会出现异响。故障诊断:首先进行试车,启动发动机使其怠速运转,在车辆静止的情况下试着加速,一切正常。紧接着进行路试,结果发现在加速或减速过程中,当发动机转 相似文献
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简要介绍新型帕杰罗V97装用的INVECS—ⅡV5A5自动变速器电控系统的工作原理,详细论述电控元件的功用、工作原理和检测方法。 相似文献
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Pinyung Chen Shinhung Chang Rongshun Chen 《International Journal of Automotive Technology》2017,18(4):663-670
This paper is aimed to propose a decoupled self-tuning proportional plus integral (PI) controller with simple law for an idling stop system applied to scooters. An integrated starter generator (ISG) of the idling stop system is designed with a high efficiency permanent magnet synchronous motor (PMSM). The PMSM used as an ISG must have a high torque characteristic to ensure that the engine can be accelerated up to firing speed. A conventional and useful control algorithm named PI control is unable to handle motor current very well for dynamic load, parametric variation, and external disturbance, especially in a vehicle application. Therefore, a robust algorithm for current control in an ISG is proposed. The decoupled selftuning PI controller based on the Lyapunov stability theorem is utilized to guarantee the control performance. Numerical simulations demonstrate the effectiveness of the proposed control algorithm. Experimental results show that the engine of a 150 cm3 scooter can be cranked to reach firing speed by a ISG within 0.1?0.2 second. The proposed method is simple, robust, as well as stable for idling stop system, and can be effectively implemented. 相似文献
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《Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility》2012,50(2-3):185-198
In an attempt to reduce idling vibration and booming noise in automobile engines, the authors have developed an engine mounting system we call the ACM(Active Control engine Mount) system. Comprising a pair of electromagnetic actuators and hydraulic mounts, the system incorporates an adaptive control strategy based on the synchronized filtered-X LMS (SFX) algorithm. The crank angle pulse signal is detected as the synchronization signal and the force transmitted to the car body through the engine mounts is detected as a residual signal. Application of the ACM system to a vehicle with a transversally mounted four-cylinder engine resulted in significantly reduced idling vibration and booming noise. 相似文献
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Development of an Active Control Engine Mount System 总被引:3,自引:0,他引:3
Yoshiharu Nakaji Shigeki Satoh Takeshi Kimura Tsutomu Hamabe Yousuke Akatsu Hiroshi Kawazoe 《Vehicle System Dynamics: International Journal of Vehicle Mechanics and Mobility》1999,32(2):185-198
In an attempt to reduce idling vibration and booming noise in automobile engines, the authors have developed an engine mounting system we call the ACM(Active Control engine Mount) system. Comprising a pair of electromagnetic actuators and hydraulic mounts, the system incorporates an adaptive control strategy based on the synchronized filtered-X LMS (SFX) algorithm. The crank angle pulse signal is detected as the synchronization signal and the force transmitted to the car body through the engine mounts is detected as a residual signal. Application of the ACM system to a vehicle with a transversally mounted four-cylinder engine resulted in significantly reduced idling vibration and booming noise. 相似文献
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2008年新年伊始,由MITSUBISHI MOTORS带来的世界水准的全能SUV——搭载新MIVEC发动机的原装进口PAJERO(帕杰罗)已经开始在中国市场全面发售。 相似文献
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车用汽油发动机空燃比及点火控制系统 总被引:6,自引:0,他引:6
本文介绍了自行研制的CA488Q发动机空燃比及点火控制系统,详细介绍了系统的组成和空燃比及点火提前角的控制方法,台架实验结果表明,采用该系统后CA448Q发动机的动力性,经济性及怠速稳定性都较原化油器发动机有明显的改善。 相似文献