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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

Non-Turbo

⁽¹⁾ X

N/A

Turbo

N/A

⁽²⁾ X

⁽¹⁾	Applies to California models.

⁽²⁾	Heater used on main oxygen sensor.