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Home >> Infiniti >> 2017 >> QX60 Base, FWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (Except Hybrid) (4 Of 4) >> DTC/Circuit Diagnosis >> DTC P2118: Throttle Control Motor >> DTC Description >> DTC Detection Logic
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DTC Detection Logic

DTC CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
DTC P2118 ETC: MOT-B 1
(Throttle: control motor circuit short)
Diagnosis condition Engine running at idle
Signal (terminal) Throttle control motor signal
Threshold ECM detects short in both circuits between ECM and throttle control motor
Diagnosis delay time -