Code result
P2ADF
Intake Air System Leak Bank 2
Moderate severity
What it means
The ECM detects a leak in the intake air system on bank 2. Air entering downstream of the MAF sensor causes lean fuel trim and unmetered air ingress.
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
Cracked intake hose between MAF and throttle
highOne of the most commonly reported causes for this code — check this first.
Intake manifold gasket leaking
mediumA plausible cause — test and verify before replacing parts.
Related help
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