T100 Pickup 4WD V6-3.4L (5VZ-FE) (1995)
Oxygen Sensor: Electrical Specifications
Resistance between terminals +B and HT at 20°C (68°F)
(With M/T) Bank 1, Sensor 1................................................................................................................................................................................ 5 - 7 0hms
Others ............................................................................................................................................................................................................... 11 - 16 0hms
Sensor 1 is the sensor closer to the engine body.