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peter_england99

O2 Sensor output values?

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Does anyone know what the output voltage range of the V8 O2 sensors should be?

I did an OBDII scan on my car and am seeing voltages from 0.01v to 0.97V. I was sort of expecting a range of 0.1v to 0.9v (based on the service manual for the post 1988 4 cylinder cars).

Regards,

Peter.

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can you read "Vehicle-Explorer"-files !? My system shows up to three digits in the counting behind the point, but the graphics-plot on the notebook can only show lines in a range of 0.1-0.9 volts. So the deepest reading in one of my test data's from the hard drive is 0.000 (fuel shut off) volts and one of the highest is 0.930 (full boost) volts

Nothing to worry about, i would say, as long as it is a clear regulation between those typical markings


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to name the things if I see them, that's what I call integrity..

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