Has anyone dumped the Secondary Air Injection? - Saab NG900 & OG9-3 Bulletin Board - Saabnet.com
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Has anyone dumped the Secondary Air Injection?
Posted by Dave [Email] (more from Dave) on Thu, 17 Oct 2002 08:39:33
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My 1996 900S 2.3 L has secondary air injection going into the exhaust manifold. I assume that this is designed to help with pollution control.
I know that the 97 & 98 2.3 L did not have secondary air injection, and must have instead modified the program in the Motronic.
The reason I ask is that I recently purchased a nice ceramic coated exhaust manifold, and although it has plugged holes for the secondary air injection tubes, I would prefer to install it without them.
The car runs (note, still fighting with a performance chip so I haven't been able to take her on the highway) without the secondary air injection (pulled the 3 fuse), but wondering what long-term implications that might have.
Thanks for any input.
posted by 4.64.217...
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