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Message: [QUOTE="bakerc167, post: 716919, member: 1158"] just bought the 04 in my sig an the check engine light is on the code is P0402, i pulled the egr valve cleaned it, 30 miles down the road the light came back on o i did some more research an is the afe intake causing the light to come on? I have a 30 day warranty from the dealership i bought it from they are going to check it out but i was just wondering if i should see if they can get me a stock air intake? any info would be appreciated. [/QUOTE]

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