As ever, I am fighting a marginally winning battle against my 1991 Mazda MX-5, and this is the story of how I came to install a wideband oxygen sensor in my Japanese thoroughbred. It came about as ...

Most aftermarket EFI systems rely on a wideband O2 sensor mounted in the exhaust of a vehicle, and the data from this sensor is one of the key parameters to give insight not only into how an engine is ...

Wideband O2 sensors play a pivotal role in the realm of automotive tuning, providing precise measurements of the air-fuel ratio necessary for optimizing engine performance. Unlike their narrowband ...