Code result
P00D9
Ambient Air Temperature Sensor Circuit B
Moderate severity
What it means
Generic electrical fault on ambient air temperature sensor B (second sensor for redundancy or second measurement location).
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 failed
highOne of the most commonly reported causes for this code — check this first.
Related help
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