What are the specific performances of car injector failures? 1. Exhaust pipe emits black smoke 2. Each cylinder works unevenly, and the engine produces obvious vibration. 4. The vehicle is running weak Judging the failure of the engine injector: The engine is idling, and the oil cut test is performed on each cylinder in turn. When a cylinder injector stops supplying oil, pay attention to the operation of the engine. It is judged whether it is a nozzle failure according to the detection condition after the oil is cut off. If it is, it needs to be disassembled to carry out further testing. It can be seen that the detection and cleaning of the injector is an important work .
Injector cleaning detector refers to the instrument for cleaning and detecting the fuel injector of the automobile. It generally adopts ultrasonic cleaning technology and microprocessor oil pressure control cleaning detection technology to simulate various working conditions of the engine and spray on the automobile. The nozzle is cleaned and tested, and the fuel supply system can be cleaned free of charge.