Powertrain
Definition only
Lights the check engine lamp
P206F: Intake Manifold Tuning (IMT) Valve Stuck Closed (Bank 2)
Standardized SAE J2012 code · P20xx — Fuel & air metering and auxiliary emission controls
What does P206F mean?
Intake Manifold Tuning (IMT) Valve Stuck Closed (Bank 2): the control module has detected this fault condition.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Carbon buildup blocks flap travel
- Low Carbon or debris buildup preventing free movement
- Low Component wear with age - mechanical play
Likelihood is a general estimate across vehicles; your make and model may differ.
Add your car to see reports of P206F on the same make and model first.
P206F in the community
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