Fuel Gauge Sender Unit (Sub)

Verify the resistance of fuel gauge sender unit terminals A and C.

Resistance when float is in the topmost position

Resistance when float is in the bottommost position

Courtesy of MAZDA MOTORS CORP.

COMPONENT OPERATIONS

Component No.	Refer to
1	Fuel gauge sender unit (main)
2	Fuel gauge sender unit (sub)
3	Float
4	Topmost position of float
5	Bottommost position of float

If not within the standard, replace the fuel gauge sender unit. (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION )