Turbocharger Turbine Inlet Valve Stuck Closed

Where it lives

For P22D3, the part to look at first is the valve named here.

Check these first

• Carbon or debris jamming the turbine inlet valve closed
• A failed actuator that will not drive the valve open
• A broken or disconnected valve linkage
• An open control wire to the actuator
• A restricted engine air intake holding the valve shut

What to do next

1. Command the turbine inlet valve through its full travel with a scan tool
2. Clean carbon from the valve and surrounding area
3. Inspect the valve linkage and actuator for damage
4. Test the actuator control wire for an open
5. Replace the turbine inlet valve if it stays stuck closed
6. Clear the code and retest

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