need some help with the boost control side of my AFC single turbo kit. using jb4 + ST BEF. I can run wastegate pressure (9psi) no problem but cant get anything over that in any other map. I narrowed it down to being on the electric side. I can make the solenoid click if I give it power and ground. but where my problem is (I believe) is on the car side. At the Solenoid connector the one pin I have the 12volts with the key on. the other pin I have nothing.. (where I believe it should be about 6volts or so). so my question is where does that pin get its power from? the jb4?
Thanks for any info or thoughts on this.
Thanks for any info or thoughts on this.