Only running with Bank 1 wide bank

[Radialoutlaw]

I?ve searched forum, but can someone tell me how I can turn off Bank 2 wideband and only run with Bank 1 wideband in a single turbo set up? I it in down pipe and I know it can be done,because the car runs with one now, but can?t look at the current tune because it?s locked . Any assistance would be appreciated

[Radialoutlaw]

Found it finally. Just had to search right words. This site is great! Thank you !