Evaluación de la efectividad de un dispositivo mini catalizador conectado en el sensor de oxígeno en vehículos de categoría M1 en el Distrito Metropolitano de Quito y análisis de emisiones contaminantes e impacto en el rendimiento del motor

Abstract

In the Metropolitan District of Quito, vehicular transportation represents the main source of environmental pollution, due to different aspects such as low fuel quality and the use of outdated vehicle technologies, which generates a negative impact on the environment and the health of the population. In this research, a study was conducted to verify the effectiveness of a mini catalytic converter marketed as a device capable of offering benefits to vehicles. According to the manufacturer, this accessory can eliminate the “check engine” indicator when the catalytic system fails, improve engine performance and reduce polluting emissions, thus contributing to environmental protection. To evaluate its efficiency, a catalytic system cleaner, commercially known under that name, was used, which is sold together with the mini catalytic converter as a complementary package, both marketed under the same brand. The tests were performed using specialized automotive equipment, such as a gas analyzer and a dynamometric bench, recording data under different conditions with the use of specialized equipment, taking maximum values and the median of the data obtained. This analysis made it possible to determine whether the mini catalytic converter is an effective and viable solution for improving vehicle performance.