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NEW O2 not working?

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justinwall

Probationary Member
2
0
Mar 4, 2005
Weiser, Idaho
OK so i was getting a constant 0.01v from the O2 and it never changed. So i replaced the O2 and am still getting a constant 0.01v? If anyone can give me some ideas i would apreciate it. THis is the reading i'm getting from my PalmIII with MMCD. Please help me i think this is why my gas mileage is crap and i have some knock at high RPM 34 counts at about 6700 RPM. Please Help.

THanks


UPDATE::::

Ok so i took the ECU out and found a wire that was not hooked up. I hooked my meter up to it and sure enough it was reading like th O2 sensor would. Hooked it up and O2 is now working. I think i have some timing problems cause I have a missfire alot and the previous owner said it was advanced 5 degrees? Learning alot with this car. OH and i'd like to thank those who posted with ideas. Oh wait that would be no one. Thanks alot.
 
OK so I checked the O2 voltage comming off the O2 sensor and it is working correctly but the computer is not using it or showing it on the datalogger. Any ideas??
 
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