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Regina O2 sensor documentation 700

posted by  Kuba on  Fri Apr 30 08:45 CST 2004
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I have a "definite" answer from looking at the voltage levels. There's no voltage coming from the sensor when I unplug the ECU side (green wire) of the spade connector, nevertheless there *is* a voltage on the ECU side of it. It can only indicate a resistive sensor. An ECU input for a voltage output O2 sensor will have a tiny leakage current and there'll be practically no voltage present on the input.

Cheers, Kuba






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