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Old 11-12-16, 11:38 PM   #1
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Default 407 depollution fault

407 1.6 diesel
my engine warning light stays on with a message saying, "depollution system faulty" -

would changing the filter cure the problem
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Old 12-12-16, 07:10 AM   #2
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Location: Southport
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Probably not, there's many components to the depollution system and they all need to work in order to clean the particulate filter.

You'll have to get a diagnostic to find out which part is faulty:


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Old 12-12-16, 10:53 AM   #3
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I think he means the fuel filter

As above anti pollution/depollution fault is NOT a fault its a message and the real reason could be a whole host of things it needs plugged into a computer to read faults AND other data to decide the reason.
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assume nothing check everything twice !!
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