i installed injen intake today.. cel light came on and my idle went up to 1k(usually 800-850prm?) i reset the ecu(Technosquare way) and my cel is gone but i still idle at 1k? is that normal? if not whats my solution?

 

No, that's not normal.

Check for air leaks, disconnected hoses, etc.

If I remember correctly, you had to move the MAF sensor from the stock intake tube to the Injen, correct? Hopefully you didn't damage it. If you didn't disconnect the battery while doing the install, that could be the cause of the CEL.

Try these two procedures...

Accelerator Pedal Released Position Learning
DESCRIPTION
Accelerator Pedal Released Position Learning is an operation to learn the fully released position of the accelerator pedal by monitoring the accelerator pedal position sensor output signal. It must be performed each time harness connector of accelerator pedal position sensor or ECM is disconnected.

OPERATION PROCEDURE
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON and wait at least 2 seconds.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Turn ignition switch ON and wait at least 2 seconds.
5. Turn ignition switch OFF and wait at least 10 seconds.

Throttle Valve Closed Position Learning
DESCRIPTION
Throttle Valve Closed Position Learning is an operation to learn the fully closed position of the throttle valve by monitoring the throttle position sensor output signal. It must be performed each time harness connector of electric throttle control actuator or ECM is disconnected.
OPERATION PROCEDURE
1. Make sure that accelerator pedal is fully released.
2. Turn ignition switch ON.
3. Turn ignition switch OFF and wait at least 10 seconds.
Make sure that throttle valve moves during above 10 seconds by confirming the operating sound.

 

I had the injen on my car for 10,000 miles no cel light. I just did the short ram though, I didn't bother routing the whole cai.