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Fuel Tank Sending Unit

  1. Remove sending unit from fuel tank. Measure resistance between terminals "G" (+) and "E" (-) of sending unit connector. See Fig 1 .
  2. Resistance values should change as position of fuel tank sending unit is changed. Resistance values should approximately equal those on FUEL TANK SENDING UNIT RESISTANCE (OHMS) table.
Fig 1: Identifying Fuel Tank Sending Unit Connector Terminals
G92A00315Courtesy of NISSAN MOTOR CO., U.S.A.
FUEL TANK SENDING UNIT RESISTANCE (OHMS)

Application Full Half Empty
G20 4-6 27-34 73-85
M30 4-6 31-34 80-83
Q45 4-6 28-34 79-85