LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2019 >> QX30 Pure >> Repair and Diagnosis (Single Page) >> Engine Performance >> Testing & Diagnosis >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 4) >> DTC/Circuit Diagnosis >> DTC P2539: Fuel Pressure Sensor >> Fuel Pump Control Module (FPCM) >> DTC Description >> DTC Detection Logic
April 5, 2026: LEMON Manuals is launched! Read the announcement.

DTC Detection Logic

DTC No.

CONSULT screen terms

DTC detecting condition

DTC

(Trouble diagnosis content)

Malfunction type

P2539

00

LOW PRESS FUEL SYSTEM SENSOR

(Low Pressure Fuel System Sensor Circuit)

NO SUBTYPE INFORMATION

The pressure sensor of the low-pressure fuel circuit has a malfunction.