Question about Peugeot 405

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On my 2007 Peugeot 407 HDI diesel,a warning light message comes up sometimes saying ''Air pollution faulty''.Can you please tell me what this means and can i cure the problem. The engine management symbol warning light is also on. Thank you very much.

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Could be the Particulate Filter blocked, and needs re-generating.

Posted on Apr 02, 2010

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Try to change air and pollen filters, helped on my 407

Posted on Jul 13, 2010

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