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Home >> Infiniti >> 2018 >> QX30 Essential, AWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTC/Circuit Diagnosis) (4 Of 4) >> DTC/Circuit Diagnosis >> DTC P2540: Fuel Pressure Sensor >> Fuel Pump Control Module (FPCM) >> 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

P2540

00

LOW PRESS FUEL SYSTEM SENSOR

(Low Pressure Fuel System Sensor Circuit Range/Performance)

NO SUBTYPE INFORMATION

The signal for the pressure sensor of the low-pressure fuel circuit is implausible.
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