[bingisSD]

I had code 41 yesterday and the reason it popped up for me is that one of the four wires coming out of the o2 sensor was pulled out of the harness. check to make sure that all four wires are securely fastened into the harness. make sure that all four wires are pushed alll the way into the harness and that one isnt loose, my green and one of the black ones was loose. if it still comes up then just like code 43 you need to replace the sensor. its extremely easy. if you go to the auto parts store to get a new o2 sensor you can get a universal one and then split the wires on your own for like 50 bucks, or the real BOSCH one for like $250, and you have to get an o2 socket set, unless you have like 19 or 21mm wrenches chillin. usually they sell you the set and then you use it and when youre done you can bring it right back and get youre money back, its a loaner tool, they might even let you just go out front and use it for free. if youre a female theyll probably go out there and do the whole thing for you for less than 80 bucks. any dealer will charge like 4 or 500. but first check to make sure that a wire didnt get pulled out of the harness like it did on mine.