General Knowledge of Turbocharger
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How to determine the car's turbocharger is bad?

How to determine the car's turbocharger is bad?

10 Apr 2023

Not as powerful as before when you step on the gas. The engine does not burn sufficiently, and the exhaust odor is big. Water temperature may not be affected. RPM is slower than before, and there is a strange sound.


  1. accelerate sharply, 1750 rpm above the exhaust valve can be heard screaming as normal.
  2. According to the car kilometer table, a turbo damage inside will have an abnormal sound.
  3. If the car's turbocharger is bad, the engine alarm light will be on.
  4. connected to the pressure end of the exhaust camp unloaded to see if there is oil exhaust blue smoke is very large
  5. turbo bad, will lead to inadequate combustion of the engine, the exhaust odor is large. You can also use the following methods to determine the turbocharger is good or bad

  • Listen: normal wear and tear is not heard unless foreign objects damage the impeller affect the dynamic balance of the sound of a bit of vibration.
  • Look: unload the exhaust pipe connected to the pressure end to see if there is oil exhaust blue smoke is very large.
  • Use: The engine acceleration (1200 above about) relatively powerless.
  • Measure: measured with a pressure gauge is the intake pressure normal pressure of 0.2-0.3mpa.


 
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