LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Infiniti >> 2005 >> G35 x >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Control System - Coupe) >> DTC P0181: FTT Sensor >> Component Inspection >> Fuel Tank Temperature Sensor
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Fuel Tank Temperature Sensor

WARNING: This page is about a different variant/trim than selected.
  1. Remove fuel level sensor unit.
  2. Check resistance between "fuel level sensor unit and fuel pump" terminals 4 and 5 by heating with hot water or heat gun as shown in the figure.
    TEMPERATURE RESISTANCE

    Temperature °C (°F) Resistance k52
    20 (68) 2.3-2.7
    50 (122) 0.79-0.90
    Fig 1: Checking Resistance Between Fuel Level Sensor Unit & Fuel Pump Terminals 4 & 5 By Hot Water
    G02333545Courtesy of NISSAN MOTOR CO., U.S.A.