Code result
P2B94
Wastegate Position Sensor B Exceeded Learning Limit
High severity
What it means
The required adaptation offset for the wastegate position sensor B exceeds the calibrated learning window. Sensor or mechanism out of nominal range.
Is it safe to drive?
No — stop driving
This code can put the vehicle into limp or reduced-power mode. Avoid extended driving and have the vehicle diagnosed promptly.
Most likely causes
Mechanical wear shifted end-stops
highOne of the most commonly reported causes for this code — check this first.
Sensor reference drifted
mediumA plausible cause — test and verify before replacing parts.
Related help
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