hello I apologize for my English but I'm Italian
in my evo 7 have a power / fuel / pression turbo cutting, cutting machine when I press on the accelerator to approximately 5500rpm I hold down again and cut to about 6600 then again in 7500.
It is not a pressure cut because the limit pressure is set at 2 bar.
I changed the spark plugs and coils

I do not understand why it's so thanks

has anyone had this problem?