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Fuel Level Sensor
Fuel Level Sensor Disassembly
• Disassembling:
Fuel tank (see the fuel tank disassembly section in the chapter of fuel system (EFI)
Disassembling:
Nuts [D]
Fuel level sensor [C]
• Check whether the fuel sensor floater moves smoothly without
clamping stagnation. It shall move down under the effect of its own
gravity
★ If the floater cannot move smoothly, replace the sensor
When the floater is full [A]
When the floater is empty [B]
Floater arm stopper [C]
• Use the handheld multimeter [A] to measure the resistance around
the fuel level sensor coupler [B] terminal
Special Tool—Handheld Multimeter:
Pointer Adapter Device:
If the multimeter reading does not meet the specifications or the
reading does not change smoothly with the up and down movement
of float block, replace the sensor
Fuel Level Sensor Resistance
Standard: full fuel level [C]: 5-12Ω
Empty fuel level: 96-103Ω
7-34
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Troubleshooting
