Component Inspection
- REMOVE FUEL LEVEL SENSOR UNIT
Remove the fuel level sensor unit. Refer to REMOVAL AND INSTALLATION .
GO TO STEP 2.
- CHECK FUEL LEVEL SENSOR UNIT AND FUEL PUMP (MAIN)
Check the resistance between fuel level sensor unit and fuel pump (main).
Courtesy of NISSAN NORTH AMERICA, INC.
Terminal Float position Resistance value (Ω) 2 5 Full (A) Approx. 3 Empty (B) Approx. 82 Standard float position
Float position [mm (in)] Full (A) Approx. 202 (7.95) Empty (B) Approx. 37 (1.46) Is the inspection result normal?
YES
GO TO STEP 3.
NO
Replace fuel level sensor unit and fuel pump (main).
- CHECK FUEL LEVEL SENSOR UNIT (SUB)
Inspect the resistance of fuel level sensor unit (sub).
Terminal Float position Resistance value (Ω) 1 2 Full (A) Approx. 3 Empty (B) Approx. 43 Standard float position
Float position [mm (in)] Full (A) Approx. 4 (0.16) Empty (B) Approx. 174 (6.85) Is the inspection result normal?
YES
INSPECTION END
NO
Replace fuel level sensor unit (sub).