Code result
P207B
Intake Manifold Tuning
Moderate severity
What it means
IMT valve position sensor at bank 2 reads in range but plausibility check fails — value sticks or does not match commanded position.
Is it safe to drive?
Use caution
The vehicle is usually drivable for short distances, but the problem can worsen or affect emissions. Diagnose and repair as soon as practical.
Most likely causes
Position feedback sticks
highOne of the most commonly reported causes for this code — check this first.
Sensor element aged beyond calibration window
lowLess common, but worth ruling out after the more likely causes.
Sensor mounting loose - signal damping
lowLess common, but worth ruling out after the more likely causes.
Related help
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