本田奥德赛汽车尾气排放超标故障诊断与排除

Fault diagnosis and elimination of Honda Odyssey automobile exhaust emission exceeding standard

文章结合一辆本田奥德赛2008款2.4L手自一体汽车因加速无力,甚至油门加大后会出现熄火现象,汽车行驶途中影响出行,不久后需要年检,在年检中发现尾气超标,送到4S汽车店中反复修理,最后发现EGR阀故障所致。文章从汽车理论知识出发,对本田奥德赛汽车尾气排放超标进行原因分析、EGR阀工作原理、故障等进行详细排查,最后解决障故。

The article combines a Honda Odyssey 2008 2.4L hand-in-one car due to acceleration, and even after the throttle is increased, there will be a flameout phenomenon. The car will affect the travel when it travels. Soon after, it needs annual inspection. In the annual inspection, it is found that the exhaust gas exceeds the standard and is sent. Repeated repairs in the 4S car shop, and finally found that the EGR valve failure. Based on the theoretical knowledge of automobiles, the article conducts detailed investigations on the causes of excessive exhaust emissions of Honda Odyssey, the working principle of EGR valves, and faults, and finally solves the obstacles.