Apple has been embroiled in a six-year legal battle over one of its Apple Watch health apps. The end may finally be in sight, ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Abstract: For Internal Combustion Engines (ICE), the control of Air-to-Fuel Ratio (AFR) is done according to the voltage delivered by the oxygen (Lambda) sensor. After starting of engine, the Lambda ...

One of the most important measurements we make while tuning an engine is finding out what the actual balance of air and fuel was inside the engine. It doesn’t matter if we have a carburetor, port ...

We may receive a commission on purchases made from links. While it may seem intimidating at first, there are plenty of easy DIY auto maintenance projects that even the most novice DIY-er can handle.

Also see Wide Band Sensors for general information regarding wideband oxygen sensors. Base CAN ID: 400 (decimal) = 0x190 (11-bit standard ID). This number increments by 2xN for the N-th controller.

In a performance application at wide open throttle, the ECU needs to control the air to fuel ratio to hit a small target somewhat richer than stoichiometric. The narrowband sensors most OEs use only ...

Hyundai has always been an interesting company. The South Korean car giant was originally founded in the 1940s as an engineering and construction company. It was awarded many government contracts in ...

In a surprise Thursday announcement, Apple says that it is bringing the blood oxygen sensor feature back to the Apple Watch Series 9 and newer. The returning feature will be part of an iOS 18.6.1 and ...