Originally Posted by Brother EddieJ.
What kind of boost controller do you have ebcs or man or stock? Do you have a boost gauge? If so what's the vac on idle? What psi is the car tuned for and is the boost pegging or bouncing all over. Sounds like a boost related issue.
That plug is unplugged on my car too. I have no idea what it is.
I have a grimmspeed ebcs. I will double check my vac at idle as well as target boost(its set to 21psi). I am just confused because it happened out of no where. I was boosting just fine before the injector leak. I searched that your coilpacks can be either bad or worn out. I know it's not bad because I don't have any cel. And it only happens under boost.