故障现象:起动机转动发动机不能启动故障分析:根据电控共轨高压柴油机启动的基本条件,油路和电路(油路是指发动机的低压油路、高压油路和高压油路的压力。电路是指ECU、正时信号、电压、启动转速)来判断发动机不能启动的原因,对发动机的油路、电路进行基本的检查来区分发动机不能启动是由哪方面条件不满足造 Symptom: Starter can not start the engine rotation Failure Analysis: According to the basic conditions of electronic control common rail high-pressure diesel engine start, circuit and circuit (oil circuit refers to the engine low-pressure oil circuit, high pressure oil and high pressure oil pressure circuit. Refers to the ECU, the timing signal, voltage, starting speed) to determine the engine can not start the reason, the engine oil circuit, the basic inspection to distinguish the engine can not start from which conditions are not satisfied