2003 volvo isx15 cm570 issues

[tree98]

You have a bad program and possibly the wrong turbo on your engine. Why are you getting files from a "tuner" your engine is pre emmission so all you need is a factory file with the HP level you choose. Nobody here can help you as long as you have such a butchered up mess.

Put the correct turbo for your engine back on it and then get yourself a copy of c a l t e r m 3.17 only then can you begin to undue this horrible mess your in. Version 4 isn't going to work very well on an engine as old as yours.