Hey guys,
I have been getting the P2188 CEL as well after a few days i flashed it with the Cobb ap, maps were correct and double checked it with Cobb tech guys. Uninstalled it to factory, now after 2 weeks the CEL like came on, P2188.
I have Cleaned my air filter, Cleaned the MAF sensor, removed the entire CAI system, and connected it back made sure everything was secure and tight.
And now the light is coming back again.
I will be installing my turbo inlet hose this weekend, so i will have a more closer look, but is there any ideas what could be causing this other then what is mentioned above?
Cheers
Andrew
2008 Black Mazda 3 MPS Sports Pack