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hi i have a 2011 honda civic si and just recently installed a Skunk2 CAI. i immediately noticed that the car was idling low around 0.8 rpms which is lower than usual. a few days after that the cel came on giving me a p0172 and a u0155, i have double check, hell tripled check all my hoses and wirings to see if i miss anything but to no avail the cel keeps coming on and off... i tried calling skunk2 to get technical support on it but they never called me back after leaving a message on the machine. i asked around my friends who has the same intake but they never had the same problems as i did... i am at lost here so if anyone can give me a solution please let me know