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Nissan-Datsun
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1996
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Sentra L4-1597cc 1.6L DOHC MFI (GA16DE)
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Repair and Diagnosis
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Powertrain Management
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Sensors and Switches - Powertrain Management
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Sensors and Switches - Computers and Control Systems
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Oxygen Sensor
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Description and Operation
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Front Heated Oxygen Sensor Heater
Front Heated Oxygen Sensor Heater
SYSTEM DESCRIPTION
The ECM performs ON/OFF control of the front heated oxygen sensor heater corresponding to the engine conditions.