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 ...

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...

The Toyota badge benefits from its impressive reliability standards, but eventually you are going to need to have the supplementary hybrid battery pack replaced. Unfortunately, this is an inevitable ...

This post may contain links from our sponsors and affiliates, and Flywheel Publishing may receive compensation for actions taken through them. The Toyota Prius is one of the best hybrid-electric ...

The Costco advantage doesn't just extend to your favorite grocery items and low-priced Interstate batteries. The warehouse retail chain also offers wholesale prices for tires, and they're a fantastic ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple Watch in spite of the earlier iOS 18.6.1 update that did. The new iOS 26 ...

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 ...

Incredible efficiency is about the only thing the new Prius has in common with the original. While hybrid sales are soaring today, that wasn’t always the case. Early hybrids often had gawky styling ...

Like we've said, the Prius has continually benefitted from good long-term reliability ratings, and this also includes how long the HEV system's battery pack lasts, even with regular usage. At some ...

Apple is making another attempt to appeal the trade ban that forced it to remove the blood oxygen sensor from its smartwatches, Reuters reports. The company was forced to remove the feature in 2024, ...

In the Pura 80 Pro, Huawei is expected to use its own 1-inch, 50MP RYYB sensor called the SmartSens SC5A0CS instead of a Sony sensor for the main camera. Also, all three sensors on the phone will ...

Modern cars can do a lot of impressive stuff. The onboard diagnostic (OBD) system can tell us when there's a vehicle malfunction by activating the check engine light, while advanced car safety ...