Oxygen Sensor Heater

Oxygen sensor heater may be used only on various models and oxygen sensor applications. See OXYGEN SENSOR APPLICATION table.

OXYGEN SENSOR APPLICATION

Application/ Model

Main Oxygen Sensor

Sub-Oxygen Sensor

Sensor Heater

Tercel

⁽¹⁾⁽²⁾ X

⁽¹⁾	Heater used on sub-oxygen sensor.

⁽²⁾	Heater used on main oxygen sensor.

OXYGEN SENSOR HEATER RESISTANCE SPECIFICATIONS ⁽¹⁾

Application

Ohms @ 68°F (20°C)

Tercel

11-16

⁽¹⁾	Measure resistance between sensor terminals +B and HT. For terminal ID, see the illustration in the SYSTEM/COMPONENT TESTS article.