so,i put my c&l on again and i download the tune into my predator from the cpu into my car.i'm driving for like 15 min and my check engine lite comes on.i pull over and open my hood,everything seems to be tight.when i get home i check the codes and it gives the codes for too lean.do you think i downloaded it wrong or is it someting i'm missing.the tuner said that the program has been installed.anyway, i cleared the codes and the lite went out.if anyone has any ideas,please let me know.thanks.
paul

 

Where did you get the tune from? You're better off to get a custom tune for your intake from one of the main tuners. Some of the canned tunes may cause a problem like that.

 

CnL emailed me the tune and diablosport e-mailed me the directions.not sure if i did it right though.if i cleared the codes.will the lite come back on if theres something wrong?

 

If it's still to lean the light will come back on.