I dont know if you can totaly bypass the sensor with the resistor and not get a cel. besides if your in a state/city where they actually look under your car, there may be a problem when they dont see the second o2 sensor. Also, removing the 2nd o2 sensor means you have to find something to plug that hole, unless your getting a whole new exhaust that doesnt have a spot for a 2nd o2.
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