Just wondering if anyone else has dealt with this issue. My car is a 2002 jdm rev D legacy, Nothing has been changed with car, but when boosting my gauge used to show 1 bar and now it only shows me hitting .5 bar... feels very hesitant and unresponsive to boost and the car shudders past 3500-4000 rpm. I am confused I have tried resetting the ecu and the car is throwing out 0 codes, looked and there are no disconnected hoses and cannot find any leaks
Someone please help me and I have no clue what's going on