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2005
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G35 Base, 2D Coupe, Standard
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DTC P0181: FTT Sensor
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Fuel Tank Temperature Sensor
July 1:
So it begins
. Don't worry, this is not in the correct legal jurisdiction!
Fuel Tank Temperature Sensor
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.
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
Courtesy of NISSAN MOTOR CO., U.S.A.