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Old Oct 27, 2012 | 12:38 PM
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onehundred80
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Joined: Apr 2006
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From: Ontario
Default Re: check engine light code PO 413

Originally Posted by inot2old
My check engine light came on the other day, the car started and continued to run fine. I just got the code read and it came back PO 413, secondary air injector valve. Does anybody know what this is, and is it something I can fix myself?
(The check engine light has not come back on after I erased the code).
I'd forget it until it came back.

Go to section 25 - page 30 AIR INJECTION in the 2004 Service Manual and read about the system, the valve is mentioned a couple of pages later.
 
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