i just did the same to my car but put the 02 sensors back in spliced the wires so they would reach, but i keep running rich cuz no cat, any suggestions, its killin my gas mileage but more important the ecu keeps trying the change the fuel lean out, making the car hessitale acts like its gunna stall, really pisses me off, theres got to be a way to trick the ecu in thinkin there still a cat on the car any help?