Never remove the honeycomb! How to diagnose and replace the catalytic converter on a Chevrolet Onix? (Part 2)

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O Mecânico

Published on Premiered Nov 24, 2022
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Check out this report on how to diagnose and replace the catalytic converter of the Chevrolet Onix 1.4 AT 2015. The procedure was performed by mechanic Carlos Vasselo from the Paulicéia Escapamentos workshop in Piracicaba/SP, under the supervision of Mastra's Product Engineer, Oswaldo Ferreira. The unit used had 170 thousand km on the clock and had its catalytic converter core removed, which altered the readings of the pre- and post-catalytic converter lambda probes, directly influencing pollutant emissions and consumption. In this second part, Umicore's Commercial Manager, Cláudio Furlan, explains how the catalysis of exhaust gases occurs inside the core and why it should never be removed. Subscribe to our channel: https://bit.ly/2tSVEAn By clicking on the bell, you will receive notifications whenever there is a new video! ONLINE courses for mechanics Mechanic Course: https://cursodomecanico.com.br/ Want to know all the news? Visit https://omecanico.com.br Subscribe to the newsletter: https://omecanico.com.br/newsletter/ Follow us on social media: Instagram: @revistaomecanico Facebook: / omecanico LinkedIn: / revistaomecanico

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