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Home >> Infiniti >> 2018 >> QX60 AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 6) >> DTC/Circuit Diagnosis >> DTC P0441: EVAP Control System >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC

CONSULT screen terms

(Trouble diagnosis content)

DTC detection condition

P0441

EVAP PURG FLOW/MON

(Evaporative emission system incorrect purge flow)

Diagnosis condition

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Signal (terminal)

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Threshold

EVAP control system does not operate properly, EVAP control system has a leak between intake manifold and EVAP control system pressure sensor

Diagnosis delay time

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