P0412 PO418 air injection system

2000 CADILLAC DEVILLE
130,000 MILES
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EFFI LAHAV
  • MEMBER
  • 37 POSTS
The Dealer did a crankshaft learning procedure in my car (to take of the code P1336) And after this i have the engine light on with error P 0412 And P0418.

He told me that 2000 do not have the system for that code.
How do i disable/remove the 0412 and 0418?
Mar 7, 2012 at 10:33 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.
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