Well, I do not know how to "afro-engineer" anything, but I do know how to cut corners if that's what you meant, and i'm sure it is. However, trying to bypass the O/2 sensor may lead to other problems with the car, which will end up costing you more and the car will not run right. Tao a hole in the pipe, and throw another O/2 in there, that's the only way I can think of getting around this.