LEMON Manuals: Even more car manuals for everyone: 1960-2025
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 P2127: Accelerator Pedal Position Sensor 2 >> Diagnosis 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

(Trouble diagnosis content)

Malfunction type

P2127

11

CIRCUIT SHORT TO GROUND

(Throttle/Pedal Position Sensor/Switch "E" Circuit Low)

CIRCUIT SHORT TO GROUND

Position sensor 2 for the accelerator pedal has a short circuit to ground. There is a short circuit to ground.