Code result
P2DD9
EVAP System Leak Detection Pump Control Circuit Performance
Moderate severity
What it means
The EVAP leak detection pump control circuit reports a performance condition. Pump response or current draw outside calibration.
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
Pump output degraded
highOne of the most commonly reported causes for this code — check this first.
High-resistance contact
mediumA plausible cause — test and verify before replacing parts.
Related help
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