i put a ms3 cam in my 2000 ta n my friend tuned it for me and a day later the ses light came on so i went to go see why the light came on and it said the o2sensors were the problem and a crank signal problem but the ca runs fine will the cam make the o2s come on n the crank sensor problem plz help. thanks

 

The tune should have taken care of that problem if it was tuned correctly! The cam shouldn't cause it! have him take another look at the tune n see if he did it right!

Vince