Fuel Gauge Sending Unit

Remove fuel gauge sending unit. Connect DVOM between sending unit connector terminals No. 2 and 3. See Fig 1 . On all models, see FUEL GAUGE SENDING UNIT RESISTANCE table . See Fig 2 . If resistance is not as specified, replace fuel gauge sending unit.

Fig 1: Identifying Fuel Gauge Sending Unit Connector Terminals

Courtesy of SUZUKI OF AMERICA CORP.

FUEL GAUGE SENDING UNIT RESISTANCE

Application	Ohms
Full (Up)	5-9
1/2 Full (Middle)	29.5-35.5
Empty (Down)	92-98

Fig 2: Testing Fuel Gauge Sending Unit

Courtesy of SUZUKI OF AMERICA CORP.