Oxygen (O2) Sensors are used in modern automobiles to control the fuel and ignition systems to optimize a car’s performance in the areas of emissions and fuel economy. Sensors are located before and after the catalytic converter to check on the amount of oxygen in the exhaust. The sensor sends signals to the car’s on-board computer, which then can adjust several variables, including air/fuel ratio and timing, in order to bring the engine into the optimum operating range.
Each NTK Oxygen (O2) Sensor is:
Oxygen (O2) Sensors should be tested at each tune-up. Failed or worn out oxygen sensors can cause:
WOTM (Wide Open Throttle Motorsports) began in the late 1990’s with building some of the quickest Supras in the world. Ryan Woon, Cody Philips, and others have built and driven multiple 8 and 9 second 6-speed manual Supras and owned a multitude of world records for many years. Now, our focus has shifted to producing parts for the 2JZ Supras as well as other vehicles where we see a need in the marketplace. Just like the cars built by WOTM, our parts are always high quality and unique from the competition.