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Home >> Nissan-Datsun >> 2012 >> Xterra PRO-4X, Automatic Trans >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - DTCS U0101 To P0183 >> DTC P0181: FTT Sensor >> Component Inspection >> Fuel Tank Temperature Sensor

Fuel Tank Temperature Sensor

  1. Remove fuel level sensor unit. Refer to "REMOVAL AND INSTALLATION ".
  2. Check resistance between "fuel level sensor unit and fuel pump" terminals 3 and 4 by heating with hot water or heat gun as shown in the figure.
Temperature °C (°F) Resistance kΩ
20 (68) 2.3 - 2.7
50 (122) 0.79 - 0.90
Fig 1: Checking Resistance Between Fuel Level Sensor Unit And Fuel Pump Terminal 3 And 4
G04900377Courtesy of NISSAN NORTH AMERICA, INC.