02s not the same at wot.
08-03-2005, 05:48 PM
#1
TECH Enthusiast
Thread Starter
Join Date: Jan 2005
Location: wisconsin
Posts: 658
Likes: 0
Received 0 Likes
on
0 Posts
02s not the same at wot. one of the o2s reads leaner than the other , is this egr related
or is it the 02s just being different. 890mv-920 mv wot . stock 2002z
100.000 miles. or maby replace both of them.they seem to oscilate
correctly. thanks
or is it the 02s just being different. 890mv-920 mv wot . stock 2002z
100.000 miles. or maby replace both of them.they seem to oscilate
correctly. thanks
08-03-2005, 06:15 PM
#2
TECH Regular
iTrader: (5)
Join Date: Nov 2001
Location: Washington Crossing, PA
Posts: 422
Likes: 0
Received 0 Likes
on
0 Posts
My guess would be that the O2s are just reading differently. They aren't the most accurate things in the world at this A/F. Mine rarely read the same at WOT, especially the closer to best lean power (where they may end up ~20 mV apart). I use them just as a relative measure for tuning.
