P0261 OBD-II: 1缸喷油器回路低 OBD-II故障代码P0261是什么意思？ 不建议在有此故障代码的情况下驾驶有此代码的车辆，应将其送往修理厂进行诊断。 查找修理厂
故障代码定义
当1号缸喷油器电路中的电压过低时，代码P0261被触发。 动力总成控制模块（PCM）使用特殊的晶体管（称为 "驱动器"）来打开和关闭燃油喷射系统中的燃油喷射器。
P0261 症状
- 发动机检查指示灯点亮
- 在某些情况下，发动机会失火，怠速不稳。
- 在某些情况下，车辆的燃油经济性较差
引发P0261代码的常见问题
- 燃油喷射器故障
- 燃油喷射器、线路和/或连接有故障或腐蚀
- 燃油喷射器堵塞
- 燃油喷射器中的污垢
常见误诊
- 当问题出在线路和连接处时，更换燃油喷射器或PCM
- 当真正的问题是接地不良时，更换燃油喷射器
Ronald Thomas
Jeremy Cruz is a highly experienced automotive enthusiast and a prolific writer in the field of auto repair and maintenance. With a passion for cars that dates back to his childhood days, Jeremy has devoted his career to sharing his knowledge and expertise with consumers who seek reliable and accurate information about keeping their vehicles running smoothly.As a trusted authority in the automotive industry, Jeremy has worked closely with leading manufacturers, mechanics, and industry experts to gather the most up-to-date and comprehensive knowledge in auto repair and maintenance. His expertise extends to a wide range of topics, including engine diagnostics, routine maintenance, troubleshooting, and performance enhancement.Throughout his writing career, Jeremy has consistently provided consumers with practical tips, step-by-step guides, and trusted advice on all aspects of auto repair and maintenance. His informative and engaging content allows readers to understand complex mechanical concepts easily and empowers them to take control of their vehicle's well-being.Beyond his writing skills, Jeremy's genuine love for automobiles and innate curiosity have driven him to constantly stay abreast of emerging trends, technological advancements, and industry developments. His dedication to informing and educating consumers has been recognized by loyal readers and professionalsalike.When Jeremy isn't immersed in automobiles, he can be found exploring scenic driving routes, attending car shows and industry events, or tinkering with his own collection of classic cars in his garage. His commitment to his craft is fueled by his desire to help consumers make informed decisions about their vehicles and ensure they have a smooth and enjoyable driving experience.As the proud author of the blog for the leading provider of auto repair and maintenance information to consumers, Jeremy Cruz continues to be a reliable source of knowledge and guidance for car enthusiasts and everyday drivers alike, making the road a safer and more accessible place for all.
