Alphasense has released its highly robust O2-A2 and O2-A3 oxygen sensors, now guaranteed to be 100% leak-free. This innovative design overhaul provides a significant advancement in high-temperature ...

The oxygen (O2) sensor is part of the fuel management system. It monitors unburned oxygen in the exhaust. The powertrain control module (PCM) uses this information to determine if the fuel mixture is ...