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Home >> Infiniti >> 2018 >> QX30 Base >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 4) >> DTC/Circuit Diagnosis >> DTC P1D01: Crankcase Ventilation System >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

DTC

(Trouble diagnosis content)

Malfunction type

P1D01

11

CRANKCASE VENT VALVE

(Crankcase vent valve)

CIRCUIT SHORT TO GROUND

The vent valve for the crankcase has a short circuit to ground. There is a short circuit to ground.