Assessing catalytic converter degradation in emission reduction: comparative study of co, THC, and NOx across mileage, engine capacity, and transmission type

Environmental concerns have led to stricter global emission standards for combustion engine vehicles. This study evaluates the degradation patterns of catalytic converters in reducing CO, THC, and NOx emissions across 20 passenger vehicles with varying mileage (up to 100,000 km), engine capacities (...

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Bibliographic Details

Main Authors:	Hasan Basri, Akhmad Andriyan Nugroho, Ayu Pratiwi, Jong, So Rhee, Farrah Anis Fazliatul Adnan, Dianta Ginting
Format:	Article
Language:	en
Published:	Universiti Malaysia Sabah 2025
Subjects:	T1-995 Technology (General) TL1-4050 Motor vehicles. Aeronautics. Astronautics
Online Access:	https://eprints.ums.edu.my/id/eprint/45014/1/FULL%20TEXT.pdf https://eprints.ums.edu.my/id/eprint/45014/ https://doi.org/10.51200/bsj.v46i1.5948
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