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Test K: Fuel Gauge Sending Unit

WARNING: Do not smoke while working on the fuel system. Keep open flame away from work area.
  1. Remove the rear bulkhead panel behind the driver's seat, then remove the access panel.
  2. With the ignition switch OFF, disconnect the 3-P connector from the fuel gauge sending unit.
  3. Remove the five nuts, then take the fuel gauge sending unit assembly out of the fuel tank. See Fig 1.
  4. Measure the resistance between the A and B terminals by moving the float to the heights listed for E (EMPTY), 1/2 (HALF FULL) and F (FULL). See Fig 2.
  5. If unable to obtain the above readings, replace the fuel gauge sending unit.
Fig 1: Testing Fuel Gauge Sending Unit (1 of 2)
G00092309Courtesy of AMERICAN HONDA MOTOR CO., INC.
Fig 2: Testing Fuel Gauge Sending Unit (2 of 2)
G00092333Courtesy of AMERICAN HONDA MOTOR CO., INC.