Dongfeng Nissan sylphy fault

The landlord's question is very vague. There are many reasons for this phenomenon. First, determine whether the car has electricity. If so, make sure that the starter does not rotate. If there is, it is an engine problem or a wiring problem. The most common problem encountered by Sylphy is that the electronic throttle is dirty, the output signal is unstable, and the car can't be hit. Go clean up. After cleaning, the computer must be used to match the idle speed. It is recommended to go to the 4S shop for cleaning. The cost is not very high.