Throwing Codes 49, 66

[AntF]

So I've got a Code 49 (SPOUT default to 10 deg. BTDC) and tried to look up information about this with the search tool. But it wouldn't allow "49" in the search, so I got nothing back.

I recently had a smog test and took out the SPOUT connector for the smog test. When I finished and put the SPOUT connector back in, it seemed like the car was a bit slower than normal. Unfortunately, I did not pull codes prior to the smog test, and am unsure if the 49 was there before the smog test, or showed up after. So I guess my question is: could I have caused the code 49 by doing this? What could be suspect in this case? Thanks.

And if anyone has any clue as to how to investigate a 66 (MAF Circuit below min. voltage) as well, that would be absolutely beautiful

 

[armerdan]

If you pulled the SPOUT connector it set the SPOUT code if the SPOUT connector was returned, the car should not be much slower, the computer will have to relearn a few things after you clear the K.A.M. Clear the codes and see if they are back in a week.