Code result
P02FA
Diesel Intake Air Flow Position Sensor Minimum/Maximum Stop Performance
Moderate severity
What it means
The diesel intake throttle position sensor does not reach the calibrated minimum or maximum stop value during a self-test sweep — typically sensor wear, mechanical stop misalignment, or a sticky throttle plate.
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
Sensor or mechanical stop worn
highOne of the most commonly reported causes for this code — check this first.
Related help
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