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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 P1239, P2135: TP 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
P1239 TP SENSOR-B2 (Throttle position sensor bank 2) Rationally incorrect voltage is sent to ECM compared with the signals from TP sensor 1 and TP sensor 2.
P2135 TP SENSOR-B1 (Throttle/Pedal position sensor/switch "A"/"B" voltage correlation)