Nissan Sentra B18 (2020-2025) Service Manual: Fuel Tank Temperature Sensor
Component Inspection
Component Inspection
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CHECK FUEL TANK TEMPERATURE (FTT) SENSOR
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Turn ignition switch OFF.
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Disconnect fuel level sensor unit and fuel pump harness connector.
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Remove “fuel level sensor unit, fuel filter and fuel pump assembly”. Refer to Removal and Installation.
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Check the resistance between fuel level sensor unit and fuel pump terminals by heating with hot water as shown in the figure.
Fuel level sensor unit and fuel pump
Condition
Resistance
Terminal
5
6
Temperature [°C (°F)]
20 (68)
2.3 – 2.7 kΩ
50 (122)
0.79 – 0.90 kΩ
Is the inspection result normal?
YES >>INSPECTION END
NO >>Replace fuel level sensor unit, fuel filter and fuel pump assembly (with fuel tank temperature sensor). Refer to Removal and Installation.
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Other materials:
Sonar System. Basic Inspection
Diagnosis and Repair Work Flow. Work Flow
Work Flow
Work Flow
OVERALL SEQUENCE
Reference 1: Refer to CONSULT Function.
Reference 2: Refer to DTC Index.
Reference 3: Refer to Symptom Table.
DETAILED FLOW
INTERVIEW AND SYMPTO ...
Front Regulator
Exploded View
Exploded View
1.
Door glass rubber
run
2.
Front door glass
front run
...
Seat. Precaution. Precautions
Precautions
Precaution for Supplemental Restraint System (srs) "air Bag" and "seat Belt Pre-Tensioner"
Precaution for Supplemental Restraint System (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER"
The Supplemental Restraint System such as
“AIR BAG” and “SEAT BELT PRE-T ...