B4000 2WD V6-4.0L OHV (1994)
Oxygen Sensor: Specifications
Operating Voltage (output)
At 2000 RPM .......................................................................................................................................................................................... 0.2-1.0 Volts
Heater Resistance
With Cold Engine at 20°C (68°F) .................................................................................................................................................................. 2-5 Ohms
With Warm Engine (Normal operating temperature) .................................................................................................................................. 5-30 Ohms