O2 Voltage
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Old March 16th, 2010, 11:08 PM   #1
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O2 Voltage


I tired doing a search but didn't come up with anything.

Like the title says what should the front O2's voltage be when in open loop?


Thanks!
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Old March 16th, 2010, 11:35 PM   #2
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uhh i got anywhere from 0.3-0.6 if that helps
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Old March 16th, 2010, 11:47 PM   #3
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Thank you mine are reading .35 give or take <.05>

For some reason my car is running lean out of no where today. Thought maybe my O2's took a crap while sitting this winter. It also threw a code Bank 2 lean.
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Old March 17th, 2010, 12:20 AM   #4
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thats the drivers side. not sure why its doing that. my car was running like shit. turns out i had a bad o2 sensor. although i replaced them, they were fine, andnow its doing it again so i dunno. but yeah my bad one was reading 0.0 to 0.00001 or something lol and the good one was 0.3-0.6. so it should still be good. are you checking the front or rear?
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Old March 17th, 2010, 12:29 AM   #5
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The fronts, I don't have rears at all, and there turned off in my tune.

I think something happened to my tune. Today was the first day I drove the car around since last fall. It was acting all crazy, running lean at idle, then super fat while at cruising speeds. I dont get it..
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