check engine light???
I just bought a 2002 wrx, I pushed it a lillte hard one day and the check engine light came on. The previous owner put a blitz turbo timer on it. Now the boost gauge reads in kgf/cm2, not psi. Well, I did the research, and the max boost I have seen is 1.1 kgf/cm2 (15.5psi). Now, I know stock boost is only suposed to be 13.5 psi. Anyone have any ideas if maybe this is why the light comes on...but, the damned thing goes out like the next day, I'll start the car and boom no check engine light????????