Boost control
â–¶ How to fix
- Check the waste gate actuator. - Check the boost pressure sensor
What you'll see
No driver-visible symptom recorded.
System reaction
- Hoses might pop off Throttle opening is limited - Engine is shutdown
Diagnostic depth
Detection
—
Possible cause
- The boost pressure actuator is faulty. - Waste gate stuck closed. - The boost pressure sensor might have an offset error.