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trouble with 2 codes

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Old Nov 25, 2010 | 09:02 PM
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Default trouble with 2 codes

I have a engine light on in my 99 SS it scans codes for p0410 and p0412 they are air system malfunction and air system swicthing valve a circuit malfunction. Any idea what I need to do fix these? ive had it reset but it comes back on within minutes of driving.
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Old Nov 27, 2010 | 08:50 AM
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Ok so I figured out what the codes are they are for the air pump how can i turn off or remove this item??
please need some help!!!
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Old Nov 27, 2010 | 10:02 AM
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You can take it out fairly easily (do a search for egr/air removal) but you will need to have the code(s) disabled with a tune. Don't forget the exhaust manifold block-off plates
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Old Nov 27, 2010 | 11:10 AM
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See if the AIR PUMP fuse under the hood is blown.
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Old Apr 21, 2011 | 07:53 PM
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i had the air system removed do I need to remove the egr valve also? codes are still coming on. n e ideas??
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Old Apr 21, 2011 | 08:33 PM
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Originally Posted by jameswoodlee
i had the air system removed do I need to remove the egr valve also? codes are still coming on. n e ideas??
Where do you live?
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Old Apr 21, 2011 | 08:36 PM
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in albemarle NC
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