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Regina O2 sensor 700

posted by  Cheapskate on  Fri Sep 30 06:24 CST 2011
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last visit: Thu Jun 3 23:08 CST 2010
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The Regina O2 sensor is supposed to be titania, and has a variable resistance to O2 concentration, as opposed to variable voltage output for zirconia types. When checking it there was a reading of 1.2V with the output lead disconnected. Where does this voltage come from ? The other 2 leads operate the heater I believe.Also, is the NTK25002 the correct item?





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New Regina O2 sensor [700]
posted by  Cheapskate  on Fri Sep 30 06:24 CST 2011 >


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