We're going to (hopefully safely) assume that Mustang enthusiasts who follow our tech content on a regular basis are familiar with the term air/fuel ratio by now, as it's something we often discuss ...

According to tuners that we’ve spoken to, even engines with fairly big cams will idle at 13.0:1 air/fuel ratio and might be able to handle as lean as 14:1 air/fuel ratio at part-throttle. Much of this ...

Better fuel economy, reduced exhaust emissions and better drivability strongly depend on precise control of airfuel ratio (AFR) during both steady and transient engine operations. A discrete, ...

A fast–response zirconia sensor–based instrument has been developed to measure the air/fuel ratio (A/F) of sombustion exhaust. This instrument uses a reduced–pressure sampling system which improves ...