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  6. : When does the anti-pollution warning light come on in Renault Scenic 4?

When does the anti-pollution warning light come on in Renault Scenic 4?
Years 2016-2022

Answer

The lambda or anti-pollution sensor warning light warns the driver that there is a problem with the exhaust gases. It could be due to dirty fuel, but also to a defect in the sensor itself or in the particulate filter, caused by dirt or wear.
Posted on: 27 December 2022 by ScegliAuto

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