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Home >> Infiniti >> 2019 >> QX30 Pure >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (3 Of 4) >> DTC/Circuit Diagnosis >> DTC P050A: Cold Start Idle Speed Control >> Diagnosis Description >> DTC Detection Logic
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DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

(Trouble diagnosis content)

Malfunction type

P050A

00

COLD START IDLE CONT SYSTEM

(Cold start idle control system performance)

NO SUBTYPE INFORMATION

Idle speed control has a malfunction during a cold start.

92

PFM/INCORRECT OPERATN

Idle speed control has a malfunction during a cold start. The function or the instruction has malfunction.

94

UNEXPECTED OPERATION

Idle speed control has a malfunction during a cold start. There is an unexpected instruction.