Engine Stalled Fault Diagnosis And Troubleshooting
After replacing the double-power engine,the vehicle can work in low-power,and also work in idling of high-power,but unable to control the throttle,and after 5 seconds,the engine stalled.This artics studies the structture and princple of engine systems,and useing fault tree synthesis to easily determin that the cause of the fault is the mismatch between the parameters of electronic control system and the operating conditions.The hu-man-machine dialogue box is used to correct the parameters and troubleshooting.