Sub-Oxygen Sensor Heater
NOTE:
Sub-oxygen sensor heater may be used only on California applications on some models. See OXYGEN SENSOR APPLICATION table.
OXYGEN SENSOR APPLICATION
| Application | Main O2 Sensor | Sub-O2 Sensor | Sensor Heater | ||||
|---|---|---|---|---|---|---|---|
| Land Cruiser | (1) X | N/A | (2) X | ||||
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