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EVERY ENGINE SENSOR EXPLAINED - MAF, MAP, IAT, TPS, 02, NOx, EGT - How it works, location, OBD2 code

In this video, we explain car engine sensors, detailing their functions, operations, locations, and effects of malfunctions.
Jalopnik

Here's A Cool Cutaway Explaining Engine Knock And Fuel Octane

If you're scratching your head wondering which number gasoline to put in your car, don't overthink it. Just Google the manufacturer's recommendation and run with that. If you're curious about what ...