2005 Buick La Crosse code PO411

Tiny
AL WALKER
  • MEMBER
  • 2005 BUICK LA CROSSE
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 73,000 MILES
My back yard mechanic told me to get secondary air pump only could get one from dealer, they had to order one, so found a used one via internet it doesn't look like what he told me to get
questions: could you tell me how to correct po411, show me a picture of sec air pump & where located on engine have 3.8 series 3 when reset codre light stays out 2 days then comes back on
also my air bag light comes on every 6 months or so stays on from 2 minutes to sev hrs this goes on several weeks then ok another 6 or so months2
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Wednesday, July 7th, 2010 AT 7:16 PM

1 Reply

Tiny
SATURNTECH9
  • EXPERT
First of all thank you so much for your donation.I emailed you the long trouble tree for P0411 and a diagram of where and what the pump look's like. There are a lot of thing's that code set that code you will have to follow that trouble tree that I emailed you. As far as your air bag light those are tricky to diagnose I would need the trouble code your air bag computer has to start with.
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Wednesday, July 7th, 2010 AT 9:27 PM

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