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Home >> Infiniti >> 2017 >> QX80 Base, RWD >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Control System (DTCS) (2 Of 4) >> DTC/Circuit Diagnosis >> 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.