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Titania o2 sensor testing 700 1990

posted by  c_j_mooney on  Wed Nov 15 07:48 CST 2006
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last visit: Wed Sep 14 17:39 CST 2011
[RELATED]

Thanks Andy, I thought I remembered Bruce discussing it but naturally, now that I need it, I couldn't find it... so apparently my voltage is within range, I just wonder now about the frequency. According to one sample scope view I found for 5v titania sensors used on some Jeep/Eagles, about 1.5 seconds/period and 75-150mS rise time to peak is normal, and the waveform closely resembles what I'm getting. The only thing not quite adding up is the 0V reading - flat line - that I get between peaks, instead of ~0.1V. Not sure what that means - maybe I check resistance next but again, no idea what to look for... Thanks again for the link! I'll keep you posted on what happens.
--
Chris, Dartmouth NS Canada 70 M-B 280SE, 83 245DL, 84 244 turbo, 90 780 turbo, 92 VW Golf, 90 740 Rex/Regina






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