16-104 ELECTRICAL SYSTEM
Switches and Sensors
Oxygen Sensor Installation (Equipped Models)
Never drop the oxygen sensor [A], especially on a
hard surface. Such a shock to the unit can damage
it. Do not touch the sensing part [B] and filter holes
[C] of the sensor to prevent oil contact. Oil contami-
nation from hands can reduce sensor performance.
Torque - Oxygen Sensor: 44.1 N·m (4.50 kgf·m, 32.5 ft·lb)
Run the oxygen sensor lead correctly (see Cable, Wire,
and Hose Routing section in the Appendix chapter).
Oxygen Sensor Inspection (Equipped Models)
Refer to the Oxygen Sensor Inspection in the Fuel System
Fuel Level Sensor Inspection
Fuel Tank (see Fuel Tank Removal in the Fuel System
Clamps [A] (Open)
Fuel Level Sensor [C]
Check that the float moves up and down smoothly without
binding. It should go down under its own weight.
If the float does not move smoothly, replace the sensor.
Float in Full Position [A]
Float in Empty Position [B]
Float Arm Stoppers [C]
Using the hand tester [A], measure the resistance across
the terminals in the fuel level sensor lead connector [B].
Special Tool - Hand Tester: 57001-1394
If the tester readings are not as specified, or do not
change smoothly according as the float moves up and
down, replace the sensor.
Fuel Level Sensor Resistance
Full position: 6 ∼ 10 Ω
Empty position: 90 ∼ 100 Ω
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