Heated Oxgen Sensor (Ho S) Inspection - Suzuki DL1000 Service Manual

HEATED OXGEN SENSOR (HO
• Remove the engine under cover.
• Disconnect the HO sensor lead wire coupler.
2
• Remove the HO sensor unit.
2
%
Do not remove the HO
#
Be careful not to expose it to excessive shock.
Do not use an impact wrench while removing or
installing the HO sensor unit.
2
Be careful not to twist or damage the sensor lead wire.
• Inspect the HO sensor and its circuit referring to flow table of
2
the malfunction code (C44).
• Disconnect the HO sensor coupler.
2
• Check the resistance between the terminals of the HO
sor.
! Resistance: 4 – 5 Ω Ω Ω Ω (at 23 °C/73.4 °F)
" 09900-25008: Multi circuit tester set
$ Tester knob indication: Resistance (Ω Ω Ω Ω )
If the resistance is not within the standard range, replace the
HO sensor with new one.
2
NOTE:
* Temperature of the sensor affects resistance value largely.
* Make sure that the sensor heater is at correct temperature.
• Connect the HO sensor coupler securely.
2
• Installation is in the reverse order of removal.
#
Do not apply oil or other materials to the sensor air
hole.
• Tighten the sensor unit to the specified torque.
& HO
SENSOR: 47.5 N·m (4.75 kgf-m, 34.3 lb-ft)
2
• Route the HO sensor lead wire into the frame.
2
• Connect the HO sensor coupler.
2
sensor while it is hot.
2
EMISSION CONTROL INFORMATION
S) INSPECTION
2
sen-
2
9-9
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