(1) Rapid acceleration. Automatic exhaust valve screaming can be heard at turn 1750. Everything is normal.
(2) According to the car kilometer table, there will be abnormal sound inside the damage of the turbocharger.
(3) If the turbocharger of a car fails, the diesel engine alarm light will turn on.
(4) The top exhaust pipe camp is unloaded to see if there is a car oil exhaust black smoke is very large
(5) The turbocharger is broken, which will cause insufficient ignition of the diesel engine and the odor of the exhaust pipe.
Listen: all normal wear is not heard unless it is dirty damage centrifugal impeller rotor dynamic balance a little vibration sound.
Look: the top exhaust pipe is removed to see if there is a car oil exhaust black smoke is very large.
Use: diesel engine speed up (about 1200 above) relative weakness.
Amount: the air inlet pressure measured by the barometer is all normal working pressure 0.2-0.3Mpa.