Frontier SC King Cab 4WD V6-3.3L SC (VG33ER) (2001)
Oxygen Sensor: Specifications
Heated Oxygen Sensor 1 Heater (Front)
Resistance [at 25 °C (77 °F)] 2.3 - 4.3 Ohms
Heated Oxygen Sensor 2 Heater (Rear)
Resistance [at 25 °C (77 °F)] 2.3 - 4.3 Ohms