Boost Problem - (**New Picture added Pg2 - Please have a quick look**)

[GTI-Ross]

Things such as temperature and air pressure can alter make a big difference on how the engine performs. Id really get it put on rollers to get it logged. If you are in leeds, rtech are only an hour and a bits drive away. If you had a boost leak you would get a fault code of P0299 of underboosting. I had this fault but it was the map rather than hardware.

Think R-tech is about 2 hours away. Stattlers is only 1 hour away so would be my first choice. Im more concerned about the the N75 redaing, it shouldnt be up at 100% for a long period of time.

Now i dont know if its the N75 that cause that or something else can cause it to do that 

[56OctyVRS]

Id take it back to the company who installed the map and get them to reinstall the std map. Do some logs and you will be able to tell if it is hardware or the software causing it. That is why I liked Shark and now back with Superchips Bluefin,  as you can reinstall the std map and do these tests. Statlers has a  very good reputation and will get to the cause of the problem for you. But it is annoying when cars develop these faults and I hope you get it sorted with out too much hassle