Fuel Tank Temperature Sensor
WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
- Remove fuel level sensor unit.
- 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.Fig 1: Check Resistance Between "Fuel Level Sensor Unit & Fuel Pump" Terminals 4 & 5 By Heating With Hot Water Or Heat Gun
Courtesy of NISSAN MOTOR CO., U.S.A.
TEMPERATURE AND RESISTANCE CHARTTemperature°C (°F) 20 (68) Resistance kΩ 2.3 - 2.7 50(122) 0.79-0.90