Powertrain
Definition only
Lights the check engine lamp
P207B: Intake Manifold Tuning (IMT) Valve Position Sensor/Switch Circuit Range/Performance (Bank 2)
Standardized SAE J2012 code · P20xx — Fuel & air metering and auxiliary emission controls
What does P207B mean?
IMT valve position sensor at bank 2 reads in range but plausibility check fails — value sticks or does not match commanded position.
The code tells you which monitor failed, not which part is broken. Test before replacing parts.
Common causes
- High Position feedback sticks
- Low Sensor element aged beyond calibration window
- Low Sensor mounting loose - signal damping
Likelihood is a general estimate across vehicles; your make and model may differ.
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P207B in the community
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