Fuel Gauge Sender Unit Inspection (2WD)
NOTE:
- For the fuel gauge sender unit removal/installation, refer to the fuel pump disassembly/assembly because the fuel gauge sender unit is integrated with the fuel pump. (See FUEL PUMP UNIT DISASSEMBLY/ASSEMBLY [SKYACTIV-G 2.5 (VIN M)] .) (See FUEL PUMP UNIT DISASSEMBLY/ASSEMBLY [SKYACTIV-G 2.5T (VIN Y)] .)
- Verify that the resistance at fuel gauge sender unit terminals D and C is as follows according to the height of the float.
Resistance when float is in the highest position
- 18.5-21.5 ohms
Resistance when float is in the lowest position
- 197-203 ohms
Courtesy of MAZDA MOTORS CORP.
- If not as indicated in the table, replace the fuel gauge sender unit. (See FUEL GAUGE SENDER UNIT REMOVAL/INSTALLATION (2WD) .)