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Home >> Infiniti >> 2013 >> QX56 RWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS P0171 To P0463 >> DTC P0182, P0183: FTT Sensor >> DTC Logic >> DTC Detection Logic
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DTC Detection Logic

DTC No. Trouble diagnosis name
(Trouble diagnosis content)		 DTC detecting condition Possible cause
P0182 FTT SEN/CIRCUIT
(Fuel tank temperature sensor circuit low input)		 An excessively low voltage from the sensor is sent to ECM.
  • Harness or connectors

    (The FTT sensor circuit is open or shorted.)

  • Fuel tank temperature sensor
  • Combination meter
P0183 FTT SEN/CIRCUIT
(Fuel tank temperature sensor circuit high input)		 An excessively high voltage from the sensor is sent to ECM.
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