allmotord16rex
Senior Member
OK, I got my ECU chipped and I'm running a PM7 map with the DSM 450cc injectors. In turboedit there is a fuel pressure adjustment. It says it is for adjusting fuel pressure for cold start situations. The default is 45 psi and that is what I put on my chip. I've noticed that since I did this, my car will start right up with no hesitation, which is good. My question is does this adjust the fuel pressure for just the startup, or is it for while the engine is running too? If it is while the engine is running, is 45 psi too high? Thanks.