What causes a p0033 problem on a turbocharger?
Common mistakes when diagnosing the P0033 code The most common mistake for this code is related to assuming that basic components are operating normally. Commonly, this issue is related to intake leaks, after the turbocharger to the intake throttle valve. Often there is just a hose or clamp loose which is causing a loss of pressure.
What is the diagnostic code for turbocharger bypass?
P0033 is a diagnostic trouble code (DTC) for “Turbocharger or Supercharger Bypass Valve Control Circuit”.
What are the symptoms of a p0243 turbocharger malfunction?
Symptoms of a P0243 engine code may include: Instrument cluster message alerting driver to condition Potential causes for this code to set are: Open in the control circuit (ground circuit) between the wastegate/boost pressure control solenoid A and the PCM
What to do if you get the p0033 code?
If the P0033 code returns, then follow the test procedure: Do a pressure test on the intake system between the turbocharger and intake throttle valve. This will verify if the pressure is too low or too high as specified by the manufacturer.
How does a mechanic diagnose the p0033 trouble code?
The ECM detects the bypass valve control circuit is intermittent and fails to work sometimes. The ECM will not be able to control the bypass valve and the turbo or supercharger will work erratically, causing loss of power or jerking during acceleration. How does a mechanic diagnose the P0033 code?
P0033 is a diagnostic trouble code (DTC) for “Turbocharger or Supercharger Bypass Valve Control Circuit”.
Symptoms of a P0243 engine code may include: Instrument cluster message alerting driver to condition Potential causes for this code to set are: Open in the control circuit (ground circuit) between the wastegate/boost pressure control solenoid A and the PCM
Is the turbo charger bypass valve controlled by the PCM?
The turbocharger bypass valve is usually controlled by the PCM or boost controller. The boost controller is sometimes a stand-alone controller but more frequently it is an integrated part of the PCM.