why do chips go fucked? cos the car's been chipped for a few years and it's run fine till just christmas. thing is it doesn't cut at a sertain ammount of boost, it'll cut out at 0 boost and it'll cut out at 1.5 bar of boost there doesn't seem to be a certain ammount, plus i,ve changed the ecu to a standard one and it does the same and i've turned the boost down and it makes no difference