Auto Parts Fuel Injector Diesel Fuel Pressure Regulator 9307Z522A00 Fuel Pressure Regulator

1 Analysis of the Diesel Engine Principle
The diesel engine is started by ignition and is a common compression engine. Under high temperature and high pressure, diesel continues to expand and gradually converts heat energy into mechanical energy. The diesel engine is divided into intake, compression, work and exhaust processes. According to different usage methods, it can be applied to ships, locomotives and cars. At this stage, industrial and agricultural development has begun to widely use diesel engines, and it occupies an important position in urban construction and development. When the diesel engine is not supported enough, most work will not be carried out. From the above analysis, it can be seen that technicians must deeply analyze the common causes of diesel engine failures and propose scientific solutions to promote industrial and agricultural development.

2 Common Faults of Diesel Engines
There are many common fault types of diesel engines, and they are highly complex, often accompanied by multiple fault problems. Abnormal temperature of diesel engines, such as cooling water, engine oil, bearings, and exhaust temperatures are significantly higher than normal values. Abnormal appearance, such as diesel engine smoke, water leakage and oil leakage. Abnormal operation of diesel engines, such as difficulty in starting, poor speed stability, and insufficient power. The diesel engine pressure does not meet the normal operating standards, the fuel and cooling water pressures do not meet the standard requirements, and the compression pressure does not meet the standard. The diesel engine makes abnormal sounds during operation, such as friction, collision, and knocking. The diesel engine also produces abnormal odors during operation, such as smoke and burnt odors.