《电路维修工具套装》
本产品为电工组合套装工具。
旨在为电路维修人员，提供更为全面的使用工具，
方便工作提高工作效率。
Circuit maintenance tool kit is designed to
supply comprehensive repair tools
for electrical personnel, improve Work efficiency.
使用方法
Usage method
使用方法 Usage method
用刺线器刺入相应喷油器的两条线，连接试灯即可。
该产品主要是为了模拟传感器信号观察数据流的变化，从而确定线路的好坏。同时还可以模拟排温传感器的信号，测试尿素后处理的好坏。
主要模拟传感器类型：
压力型传感器——轨压传感器、机油压力传感器、进气压力传感器、尿素泵压力传感器等。
模拟压力型传感器的使用方法如上图，使用过程中正极和负极可以交换。中间的线一定要接信号线；
which is mainly used to simulate sensor signalsand see the change of data flow to determine the line good or bad. It can also simulate the signal of the temperature sensor and test the quality of the urea post-processing.
Main analog sensor types: pressure sensor - rail pressure sensor, oil pressure sensor, intake pressure sensor, urea pump pressure sensoretc.
The use of simulated pressure sensors is shown in the figure above, which can be exchanged between positive and negative poles in the process. The middle line must connect the signal line.
After connection is completed, the voltage of the rotating knob signal line will change between 0V and 5V to determine the quality of the line.
模拟温度传感器的时候，只使用2条线：可以使用正极和信号，也可以使用信号和负极。
主要是模拟：
水温传感器、进气温度传感器、机油温度传感器、燃油温度传感器、尿素箱温度传感器，尿素泵压力传感器、尿素箱液位传感器、后处理排温传感器等。
连接完毕后，转动旋钮信号线的电压将会在0-5V之间变化，从而来确定线路的好坏。
When simulating temperature sensor, only use 2 lines. You can use positive pole and signals, and you can also use signals and negative poles.
Main analog sensor types: water temperature sensor, intake temperature sensor, engine oil temperature sensor, fuel temperature sensor, urea tank temperature sensor, urea pump pressure sensor, urea tank level sensor, post-processing temperature sensoretc.
After connection is completed, the voltage of the rotating knob signal line will change between 0V and 5V to determine the quality of the line.
