Hi I have problem with y subaru WRX 02 bugeye.
I lose boost presure and i have 0,5 bar. before i have 1.3 bar.
Hose is checked, all sensor under the hood also, benzine pomp presure 3.0 bar (walbro 255l)
But after put cable from ACU together for 5min i have full bost 1,3 bar but my full boost i lose after 3-4 min.
WG is work good. I put my laptop to my car and ECU dont show any errors. nothing.