Varying o2 voltage at wot???
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Teching In
Joined: Dec 2002
Posts: 20
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From: fl
Varying o2 voltage at wot??? I am using a scanmaster to monitor o2 voltage. During periodic wot runs the o2 voltage seems to drop during a shift. Sometimes the scanmaster pickups the voltage drop up and sometimes it doesn't on the recall screen. The drop seems to be around .300mv. However, my average voltage is around the target # of .900mv Does the voltage drop sound right for the shift? <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
Re: Varying o2 voltage at wot??? Don't sweat it. Your O2 sensors are just along for the ride at WOT. When you are shifting your are changing the air flow that the O2 sensors are seeing, hence their momentary shift in readings.
Not a big deal at all and it is very normal.
Not a big deal at all and it is very normal.
