Oxygen Sensor Heater

OXYGEN SENSOR HEATER RESISTANCE ⁽¹⁾

Temperature °F (°C)

Ohms

68 (20)

11-16

⁽¹⁾	Measure resistance between terminals +B and HT of oxygen sensor 4-pin connector. See Fig 1.

Fig 1: Measuring Oxygen Sensor Heater Resistance (Typical)