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 ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

(TestMiles) – A Ford recall tied to engine block heaters matters now because winter habits—plugging in overnight—can quietly create the exact conditions that raise fire risk. I’ll be honest: most ...

Bought this vehicle and it ran great for the first year. Learned the engine has a very poor design. Costly to fix the smallest thing, even the tools are special for some parts. Worst car I've ever ...

Abstract: An ultralow power suspended gas sensor with in-plane heater and nano gap sensor electrodes is presented. The heater and sensing electrodes, separated by 1-μm air gap, are processed using ...

Ford, which once again topped the list of car companies with the most safety recalls in 2025, has just issued two more recalls that target over 330,000 vehicles in Canada. In each case, the problem ...

Abstract: Semiconductor gas sensors utilizing cyclic temperature operation (CTO) have been extensively employed in the gas detection and sample collection. However, a drift-like effect is always ...

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Understanding OOM202 Oxygen Sensor Output Range The datasheet clearly mention for ambient Air it measures between 13 mV to 16 mV. Ambient Air in Atmosphere contains 20.95% of Oxygen (Resource: ...