acura Workshop Repair Guides

Acura (Honda) Workshop Service and Repair Manuals

Electrical Specifications|Page 3639 > < Components|Page 3634
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Oxygen Sensor: Electrical Specifications

HEATED OXYGEN SENSOR (HO2S) OUTPUT VOLTAGE:

Rich Condition [1] .................................................................................................................................................................................  0.7 - 1.0 Volts
Lean Condition [1] ................................................................................................................................................................................  0.0 - 0.3 Volts

H02S HEATER RESISTANCE

Resistance between terminals 3 and 4 ....................................................................................................................................................  10 - 40 Ohms

[1] with vehicle in closed-loop.

Electrical Specifications|Page 3639 > < Components|Page 3634