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Home >> Suzuki >> 1998 >> Sidekick Sport 2D JS 2WD L4-1.8L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Oxygen Sensor >> Description and Operation >> Heated Oxygen Sensor Heater Control System
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Heated Oxygen Sensor Heater Control System





HEATED OXYGEN SENSOR HEATER CONTROL SYSTEM
This system controls operation (ON/OFF) of the heater which assists activation of the oxygen sensor. ECM turns the oxygen sensor heater ON (to allow the electric current to flow to the oxygen sensor heater) when the warmed up engine is running without high-load and high-speed condition.

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