whats with the wide ban O2 ?
 

Is there any advantage to buying a wide ban??
What happens if i go to the dyno with a wide ban O2 then once it is tuned go back to stock O2?
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thanks

Re:whats with the wide ban O2 ?
 

The wideband is much more accruarte at getting the right a/f ratio, it is only used when setting up cars and isn't usuallly used for day to day use, so u will be fine to go back to narrowband once the tuning is finished.

Re:whats with the wide ban O2 ?
 

alright gotcha, thanks
that thread about 3/4 throttling into boost got me all confused