Ok so i installed one of these and gave it its own o2 sensor. A 1 wire sensor on the top piece of my header.Is it supposed to just from lean to rich all the time or should it more smoothly transition. Its very erratic. Any ideas?
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Arcadia Green Crew Member #9 -
i think your better of installing the sesnsor some where all the pipes have met into one so your getting a reading from all cylinders and not one....
As far as its working ...when ever you floor it its going to read rich...but other than that it shouldnt be really erratic -
you have wideband o2 sensor where about in exhuast stream?
"You've done more threatening prescription drugs..."
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"Quoting yourself is like, masturbation" -StarchlandComment
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You want the wideband between the collector and catalytic converter. That is where you will get the most accurate readings. Putting them on just one tube on the header isnt going to cut it. By the sound of it you just got one of those LED gauges not a real WB.
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IA 08 Sunburn Victim #1Comment
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So you think around where the o2 sensor for the ecu is should be good? And where can I get a weld in bung for that? Can i find it at any Advanced or Autozone?Arcadia Green Crew Member #9Comment
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Any nut that fits on the o2 sensor should work...but dont quote me. There was a guy on honda-tech selling the actual nuts, but I thought that was a little outrageous.
"You've done more threatening prescription drugs..."
"the character of a man can be judged by how he takes his criticism"
"Quoting yourself is like, masturbation" -StarchlandComment
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it will go back and forth when you are in closed loop, since the ECU is always adjusting. It should be fairly stationary in open loop (e.g. WOT)Comment
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