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PO 410 Trouble code 900

posted by  sped on  Thu Apr 8 13:50 CST 2004
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Hi All, I fixed the problem with the flashing arrow and blinking lights, PNP switch needed adjusting. Now I hope that takes care of it. I started the car yesterday and the check engine light came on, I read the code and erased. This morning it came back on and it is the same code PO 410 secondary air injection malfunction. Has anyone had luck in determining the cause of this. I checked to see if the pump was working, it was and does not stay on long. Is there a relay that may be delaying the response so that the light comes on? The car has 161,752 miles on it. Any help woul be greatly appreciated. Sped.






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New PO 410 Trouble code [900]
posted by  sped  on Thu Apr 8 13:50 CST 2004 >


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