working on a 2005 monte with a thumper cam. i have done a bunch of f bodies and trucks but nothing that has only one o2 sensor, lol. i tried a search but to no avail, how can i stop the nonexistant o2 sensor from pulling fuel to ve tune? i appreciate any help and if there is a link i missed let me know, short data log attached to show what i'm askingkirks ss.hpl