Reason：
Baotou beiben heavy truck accessories cable adjustment flameout, oil pump can not be broken.
Fuel leakage into the intake manifold.
Plunger spring break off card or oil quantity adjustment rod card lag.
The solenoid valve control circuit fault or fault, engine oil can not be broken.
Diagnosis and repair methods:
The adjustment of the length of the flameout pull, pull off the end, the high-pressure pump in cut-off state.
Check whether there are cracks in Baotou beiben heavy truck parts fuel filter base, whether there is leakage of fuel into the intake manifold.
Because the plunger spring is broken or the amount of oil is adjusted and pulled (the tooth) rod can not be extinguished due to stagnation, and should be eliminated by the “speed” processing method.
The VE type rotor distributor fuel injection pump equipped with electromagnetic oil cut-off valve in fuel system, power off key, electromagnetic valve should be cut off the oil supply. If the closing keys cannot flameout, should check whether the power supply is cut off, if the power fails, Baotou beiben heavy truck fittings solenoid valve block or valve is not sealed, should be adjusted and repaired.