So my girlsfriends roommates car pulled a p0077 Intake Valve Control Solenoid Bank 1 is to high. Its a 05 Elantra 2.0 auto, with federal emissions. My friend at autozone suggested the IAC could be the problem. I tried googling Intake Valve Control Solenoid and could not find a part. If anyone has any knowledge of this and willing to share please come forth. On another note, why cant these cars just be as simple to work on as our cars?