emissions

2000 VOLVO S40
4 CYL • FWD • AUTOMATIC
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TWISTED671
  • MEMBER
  • 1 POST
trouble code po1449 manufac. auxiliary emissions control how do i fix this problem?
Feb 6, 2011 at 2:42 AM
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JIS001
  • ✓ASE Certified Mechanic
  • 3,412 POSTS
  • ASE Certified Mechanic
You need to have the evap system properly diagnose to see what the problem really is? PO1449 is just a generic code and you do not state if it is for a signal too high, signal too low, or faulty signal?
Feb 7, 2011 at 5:08 AM
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