How to tell if the turbocharger is broken?
How to tell if the turbocharger is broken?
The turbocharger is actually an air compressor, which increases the intake by compressing air. It uses the inertial impulse of the exhaust gas discharged by the engine to drive the turbine in the turbine chamber, and the turbine drives the coaxial impeller, which presses the air sent by the air filter pipe to pressurize it into the cylinder. When the engine speed increases, the exhaust gas discharge speed and the turbine speed also increase synchronously, and the impeller compresses more air into the cylinder. The increase of air pressure and density can burn more fuel. By increasing the amount of fuel and adjusting the engine speed, the output power of the engine can be increased.
1. The turbocharger parts will make a loud noise when they are broken, because the rotor speed of the turbocharger has to be tens of thousands of revolutions. If you just can't run at high speed and the acceleration is slow, it is recommended to check the valve or engine of the turbocharger.
2. The accelerator is not as powerful as before. The engine burns insufficiently and the exhaust has a strong peculiar smell. The water temperature may have little effect. The speed increases more slowly than before, and there is a strange sound.
3. The working principle of the turbine is driven by the automobile exhaust, so the full name of the turbine is the waste turbocharger. Its operation requires the exhaust emission of the engine to reach the value of driving the turbine. In this way, you can manually pull the accelerator cable on the machine and listen to whether the sound of the exhaust manifold has changed. When the machine reaches the number of revolutions, the turbine will start to work with obvious suction sound, If possible, you can cover the air inlet with your hand and pull the accelerator cable to see if there is any obvious change in the suction volume at different revolutions.
