Diesel Injector Fuel Injector 0445120319 Compaible with Bosch Injetor Man Truck Engine Cr/IPL26/Ziris

There are usually two ways to check the electromagnetic injector, one is to check on the whole vehicle. Check the overall working condition of the engine injector in the whole vehicle, including the injector itself, power supply, and control signal; the other is to remove it for independent inspection. Disassemble the fuel injector for inspection, which can well detect the sealing performance of the fuel injector, the fuel injection volume at idle speed, the fuel injection volume at medium speed and the fuel injection volume at the highest speed. It can detect the injector itself, but not the control circuit and control signal.
1. Check the working condition of the electromagnetic fuel injector on the whole vehicle. The inspection of the electromagnetic fuel injector on the whole vehicle is divided into visual inspection and working state inspection. Visual inspection is to observe with eyes to see if the wire plug is firmly connected. Loose, whether the wire insulation is damaged or exposed, and whether there is leakage at the connection of the oil pipe.
The working state detection method is to detect whether the fuel injector is working when the engine is running.
One is to sense the working vibration of the injector. When the engine is running, touch each electromagnetic injector with your hand to feel the vibration of the injector during fuel injection. Under normal working conditions, the hand can clearly feel the strong and uniform vibration of the injector. If the vibration is small or not, and the control circuit of the injector is normal, it may be that the pin of the injector is rusted and stuck, or the coil of the injector may be damaged.