View Single Post
      01-15-2013, 07:55 PM   #1
Private First Class

Drives: 2007 335i
Join Date: Oct 2012
Location: tampa fl

iTrader: (0)

Garage List
2007 bmw 335i  [0.00]
Help Reading Jb4 On Dash

okay so im new to this and i searched a bit but couldnt find anything,
if i use my jb4 to read off my fuel and oil temp guage the (boost on fuel, timing on fuel, and air fuel ratio) what should i be looking for like what numbers should the guage be reading at when im at idle or wot etc...

just curious any input helps....