Wideband question

Starfire · 10-02-2009, 12:04 PM

So I know everyone always says wideband is only accurate at WOT, but what at like 90% throttle, shouldn't it still be richer? just trying to clear up on the operation.

Thanks!

This ad is not displayed to registered or logged-in members.
Register your free account today and become a member on Mustang Forums!

HaneyMotorsport.Com · 10-02-2009, 01:16 PM

A wb O2 is accurate across the board (idle and cruise....as long as it is Before the cats, wot, etc.) AFR is going to be determined/read by the tune. For your SC setup, 90% throttle should have it going into open loop, giving a richer mixture.

Casey