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Sprawdź szczegóły →P2279M
ŚredniIntake system leak (Mercedes)
OBD-II (EN): Intake Manifold Leak Detected
Code P2279M — Intake system leak (Mercedes). Symptoms: unstable idle. Possible cause: cracked vacuum hose. Professional diagnosis recommended.
Symptoms
Unstable idle, jerking, check engine light
Possible causes
Cracked vacuum hose, leaking intake manifold gasket, damaged turbo hose
Affected systems
Silnik spalinowyUkład dolotowy
Related codes
Code P2279M appears in these brands
Go to messages and symptoms for your brand — there we analyze this code together with other typical alerts.
Tags and synonyms
Does code P2279M require professional diagnostics?
The code alone is not enough. To find the cause, you need to read live data, check freeze frame conditions, and compare with vehicle behavior. Book a diagnostic session.