ok , so besides the engine light and the code. what else is expected from your auto when you have bad 02 sensors? something like = poor fuel econmey , stalling and so on , tell me what you guys can think of? im thinking i have bad 02's and a non chrysler tech is saying i dont. even though the computer is putting out the code that i have bad 02's. my car stalls out , very sluggish , very poor mpg , lost its peppy pedal.