Well, my cars engine light came on, here are the codes. P2197 P0171 P0174 The car just started to idle high yesterday and also idles a bit rough. I have noticed a bit of power loss under WOT pulls in 3rd and 4th over the last week. Any assistance on the fix would be greatly appreciated. I did get a COP wet once and had to take the plug cover off and dry it. Other than that never had any electrical issues. Car has 92k on it, I just replaced the K&N Filter 2 days ago and the plugs were changed about 20k-30k ago as well as the fuel filter. I haven't cleaned the MAF in a long while. Edit: The rear O2 sensors are turned off in my tune. Mods are in the sig.