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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.
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Paccar, Cummins roll out DEF derate software updates

Cummins and Paccar are rolling out software updates tied to revised EPA guidance on DEF inducement. The changes aim to ...