Fuel Level Sensor (Sender Gauge) Inspection

Remove fuel pump assembly referring to "Fuel Pump Removal and Installation:" .

Use an ohmmeter to confirm that resistance of sender gauge unit changes with change of float position.

If measured value is out of specification, replace fuel sender gauge.

Fig 1: Fuel Level Sensor Specifications

Courtesy of SUZUKI OF AMERICA CORP.

Fig 2: Checking Fuel Level Sensor

Courtesy of SUZUKI OF AMERICA CORP.