Quote Originally Posted by GTPpower View Post
From what I've discovered, changing commanded will change O2's so that 450mv=commanded.

And, I drive everywhere with a wideband.
The function of an 02 is to find stoich. 14.68. You can't alter the tune and alter what 450mv is. 450mv=14.68 on pure gas period. It's how the o2 works and not something you can change.