发动机不易起动故障现象一辆2010款江铃陆风X8汽车(配置R425DOHC电控高压共轨柴油发动机),行驶里程约为8万km。据驾驶人反映,该车在停车1 h后或气温较低时,需要起动2次~3次,发动机才可能着机,早晨第一次起动,则需要起动4次~5次才能成功。检查分析经过了解得知,该车曾因上述故障到过多家维修厂进行维修,但都无济于事。接车后,笔者先将该车停放一夜,然后第二天进行了排查。第二天检查前先验证故障现象,发现驾驶人反映的故障现象确实存在。检查发动机燃油系统各部件与油管的连接情况,以及电控系统各线束连接器的连接情况,未发现 The engine is not easy to start Fault phenomenon A 2010 Jiangling Landwind X8 car (configuration R425DOHC electric high pressure common rail diesel engine), mileage is about 80,000 km. According to the driver reflects the car 1 h after parking or when the temperature is low, you need to start 2 times to 3 times, the engine may be the opportunity to start the first time in the morning, you need to start 4 times to 5 times to be successful. After checking and analyzing, we learned that the car had been repaired by a number of repair shops due to the above faults, but it was not helpful. After the car, I first parked the car overnight, and then conducted the investigation the next day. The second day before the test to verify the phenomenon of failure and found that the driver reflected the phenomenon of failure does exist. Check the engine fuel system components and tubing connections, as well as the electrical control system wiring harness connector connection, did not find