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Home >> Infiniti >> 2019 >> QX30 Pure >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 4) >> DTC/Circuit Diagnosis >> DTC P2279: Intake Air System >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

P2279

00

INTAKE AIR SYSTEM LEAK

(Intake Air System Leak)

NO SUBTYPE INFORMATION

A leak was detected in the intake air system.

16

CIRC VOLT BELOW THRESHOLD

A leak was detected in the intake air system. The limit value for electrical voltage has not been attained.

7A

FLUID LEAK OR SEAL MALFUNCTN

A leak was detected in the intake air system. Leakage or a damaged seal was detected.