I put on the injen CAI thursday. Ran great then friday night the check engine light came on and my box runs like ____. I did take the neg battery cable off and cleaned the MAF and still nothing. Is it beening an 2005 xb different from an 04? Also i really want to keep the injen intake on but the dealer probly won't like that. If i swap back to the stock air box then go to the dealer and the fix it. Is it going to do the same thing if i change it back to the injen intake when i get home? also is it ok to drive it like it is? Thanks nick

 

Please refer back to the other post you made about this.

https://www.scionlife.com/forums/viewtopic.php?t=18698