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Home >> Infiniti >> 2014 >> Q50 Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P1236 To P2138 (Except Hybrid) >> DTC P2122, P2123: App Sensor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC DETECTION CONDITION

DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition
P2122 APP SEN 1/CIRC (Throttle/Pedal position sensor/switch "D" circuit low) An excessively low voltage from the APP sensor 1 is sent to ECM.
P2123 APP SEN 1/CIRC (Throttle/Pedal position sensor/switch "D" circuit high) An excessively high voltage from the APP sensor 1 is sent to ECM.