View Single Post
      03-13-2026, 08:12 AM   #3
imc43
Second Lieutenant
imc43's Avatar
287
Rep
200
Posts

Drives: 2011.5 e92 M3
Join Date: Sep 2024
Location: TX

iTrader: (0)

Quote:
Originally Posted by amrazM View Post
yes fix it. you need boost in the line to the blow off valve to push against the diaphragm so if you have inconsistent vacuum or boost reference youll have issues from the system. is this the large hose that runs from the plenum to the icv?
yes, larger L shaped hose from back of plenum to idle control hose
Appreciate 0