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Oxygen Sensor: Specifications

H2OS VOLTAGE OUTPUT

At PCM terminal 3C:
At idle 0-1.0 volts
Under Deceleration 0-0.5 volts
During Acceleration 0.5-1.0 volts

At PCM terminal 3D:
At all times (engine running) 0-1.0 volts

H2OS HEATING ELEMENT

Resistance between sensor terminals D and C:
Front Approx. 13 ohms @ 20°C (68°F)
Rear Approx. 6 ohms @ 20°C (68°F)