Has anyone installed an injen cold air intake and once completed, had the check engine light come on?

 

one of your vaccum hose is probably not connected properly.

 

Make sure the white check valve is pointed the right direction. This has been an issue on several AEM installs.....

Utah

 

Yeh i figured out the problem the vacuum hoses were connected improperly and also the valve was pointed in the wrong direction, thanx for both of your replies, i love the sound of the injen CAI so far and can't wait til i install a cat back exhaust system to feel more power.

 

hey swtguy508

did you notice a substantial power gain from installing the INjen CAI?

I know on certain cars like the celica you loose low end power but gain high end power.

 

do u like the noise it makes at vtec?

 

I definitely hear the difference, there is a deeper tone from the intake and also i think it gains power in the lower and mid ranges, i haven't tested it in the high end but i like it so far, i have researched intakes for the s2000 and so far i found that the injen CAI had the most power gain so far. i love it.