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Infiniti
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2017
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QX30 Luxury, FWD
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Repair and Diagnosis
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Engine Performance
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System
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Engine Control System (DTCS) (4 Of 5)
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DTC/Circuit Diagnosis
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DTC P2123: Accelerator Pedal Position Sensor 1
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Diagnosis Description
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DTC Detection Logic
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DTC Detection Logic
DTC No.
CONSULT screen terms
DTC detecting condition
(Trouble diagnosis content)
Malfunction type
P2123
00
THROTTLE/PDL POSITION SEN/SW D
(Throttle/Pedal Position Sensor/Switch 'D' Circuit High)
NO SUBTYPE INFORMATION
Position sensor 1 for the accelerator pedal has a short circuit to positive.