Replace the defective oxygen sensor in your OBS truck with a new 1992-1996 Ford Bronco sensor! One of the most important sensors on your Bronco is the oxygen sensor, commonly referred to as the O2 sensor. The oxygen sensor provides vital information pertaining to the Air/Fuel ratio of your engine under various operating conditions. Ensure your 1992-1996 Bronco is running great with a new set of sensors from LMR!