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    4. : Peugeot 207 petrol anti-pollution anomaly?

Peugeot 207 petrol anti-pollution anomaly?
Years 2006-2015

Answer

If during the verification of the polluting emissions contained in the exhaust gases any irregularities emerge, the cause could lie in a damage to the catalyst no longer able to reduce them or more simply in a fault in the lambda probe which by mistakenly detecting the presence of oxygen in the gases exhaust generates a wrong mixture ratio with consequent higher emissions.
Posted on: 11 October 2021 by ScegliAuto

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