E46Fanatics - View Single Post - Engine code when AIR pump removed?/o2 simulators?
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Old 10-02-2008, 01:15 AM   #2
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Join Date: Jan 2004
Location: Gainesville, FL
Posts: 25,616
My Ride: E46 330 and E30 325
Why would you remove the pump? It won't harm anything to keep it there.

And how are you going to relocate the cats? They're built into our exhaust manifolds. You mean you plan on getting racing cats and new headers?
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