Code result
P2279
Intake Air System Leak
High severity
What it means
The ECU has detected a discrepancy between commanded throttle/intake conditions and the resulting MAP/MAF that points to unmetered air entering after the throttle body. On turbocharged engines this often means a cracked or disconnected boost pipe between turbo and intake; on naturally aspirated engines, a hole in the intake manifold or hose.
Is it safe to drive?
No — stop driving
This code points to a problem that can cause damage or affect safety. Avoid driving and have the vehicle diagnosed promptly.
Most likely causes
Boost pipe disconnected or cracked
highOne of the most commonly reported causes for this code — check this first.
Intake hose split
highOne of the most commonly reported causes for this code — check this first.
Related help
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