The failure of the injector The failure of the injector includes poor atomization, stuck needle valve, blockage of the nozzle hole and low injection pressure, etc. There are many reasons for these failures, most of which are due to the injector coupler The damage is partly caused by the weakening of

Speed regulation failure--PT fuel pump system failure①Mechanical governor. The reasons for the failure of the PT pump governor include worn parts or incorrect spring tension, loose or broken flyweights, broken flyweight pins or brackets, flyweight part numbers that do not meet the requirements, impr

PT fuel pump system failure3) Excessive leakage of the throttle valve. The throttle valve shaft is scratched or the throttle valve fits too much in the sleeve, etc., which will cause the throttle valve to leak. When the leakage of the throttle valve is too large, the enlarged throttle valve shaft ca

Shut-off valve failure. The supply and stop of diesel fuel to the injectors in the Cummins PT fuel system is controlled by a shut-off valve (also called a shutdown valve) on the PT pump. At present, electromagnetic shut-off valves are widely used. When energized, the parking solenoid valve coil gene

PT cummins pump AFC control device

PT fuel pump system failure

The main reason for PT fuel system failure

CAT C9 pump Testing Funtion used in common rail tester, can test pump oil pressure etc..

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CR966 Multi-Functions Test benchFunctions:CRS966 COMMON RAIL TEST BENCH is the professional test bench which is used for testing common rail system, can finish the high-pressure common rail system functional testing. l Common rail Injectors testing1.Cleaning high pressure for the impurities inside o

CR966 Multi-Functions Test benchFunctions:CRS966 COMMON RAIL TEST BENCH is the professional test bench which is used for testing common rail system, can finish the high-pressure common rail system functional testing. l Common rail Injectors testing1.Cleaning high pressure for the impurities inside o

CR966 Multi-Functions Test benchFunctions:CRS966 COMMON RAIL TEST BENCH is the professional test bench which is used for testing common rail system, can finish the high-pressure common rail system functional testing. l Common rail Injectors testing1.Cleaning high pressure for the impurities inside o

CR966 Multi-Functions Test benchFunctions:CRS966 COMMON RAIL TEST BENCH is the professional test bench which is used for testing common rail system, can finish the high-pressure common rail system functional testing. l Common rail Injectors testing1.Cleaning high pressure for the impurities inside o