I just finished building my JDM ITR turbo kit install and now have found that I am getting and engine check code of 3. I think this is for the map sensor but I installed a missing link on my map sensor to eliminate this so why am I getting this code. I reset my ecu it works fine for a while but as soon as i get boost it comes on and cuts my performance. I need some help please any suggestions?

 

ditch the missing link and FMU

run a real EMS like crome/hondata/neptune etc..

 

I wish it was that simple i live in the caribbean and getting those parts not easy or cheap after customs here see it. I know my map sensor is reading boost thats why i am getting the code but that damn missing link was suppose to solve it thats why i bought it.