Turbocharger Turbine Inlet Valve Position Sensor Circuit
A general electrical fault on the turbine inlet valve position sensor — open, shorted, or out of plausibility.
Affected components
- Turbine inlet valve
Common causes
- High likelihood: Position sensor failed
Possible symptoms
- Check engine light on
- Significant power loss / limp mode
- Possible blue or black smoke from exhaust
- Whistling or hissing sound from intake
Diagnostic notes
- The malfunction indicator lamp may illuminate
- This code can affect emissions
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.