We tested popular wideband O₂ controllers against lab-grade equipment to see how accurate their lambda readings really are under real engine conditions.

Ford’s CEO says 5,000 jobs are open. Mechanics say there is little wonder why.

Abstract: Wire retention force is an important indicator for evaluating the reliability of wire insertion in electrical connectors. Current approaches to measure this force are mainly relied on spring ...

Abstract: Capacitive liquid level sensors are attractive for applications requiring long-term reliability and resistance to corrosion, such as in environmental experiments or domestic water monitoring ...

HIGHS Massively capable off-road, two tenacious engines, docile on the pavement. LOWS Mortgage-like monthly gas bill, V-8 moves the price up a tax bracket, makes normal parking spots feel miniature.

HIGHS Comfy and ergonomically-sound cabin, available with a full-bodied V-6, praiseworthy tech. LOWS Claustrophobic third row, nothing special to drive, not as polished as many competitors. VERDICT ...

Every serious gearhead knows that the right USB gadget can turn a cluttered garage into a smart, efficient workshop. From pinpointing engine faults to keeping tires and batteries in top shape, compact ...

Knowing a few precise mechanic terms can turn a confusing estimate into a clear conversation and keep you from paying for ...

The Maverick Hybrid is a small pickup based on Ford’s Bronco Sport and Escape SUVs. It occupies an increasingly popular niche—a small truck that can be bought on a budget. With a civilized ride, handy ...