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David ASKED THE GUIDE

Peugeot 407 2005: Faulty depollution system

The engine warning light is on in my 2005 Peugeot 407 and the screen suggests the depollution system is faulty. What can I do?

ANSWERED BY Graham Smith
29 November 2019

Take it to a Peugeot dealer or mechanic and have a diagnostic check done to isolate the cause.

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