View Single Post
      10-18-2012, 06:59 AM   #27
SCHMOUPE
Lieutenant Colonel
SCHMOUPE's Avatar
United_States
127
Rep
1,772
Posts

Drives: 2007 Z4M Coupe
Join Date: Apr 2010
Location: NJ

iTrader: (7)

Garage List
2007 Z4M Coupe  [0.00]
Quote:
Originally Posted by kennyfrc View Post
OP,

Microscopic leaks can cause O2 sensor voltage to go low. These are usaully found at the bung welds. If your voltage is too high I suspect a failed sensor or wiring issue.
Thanks for your input confirming my hunch.
__________________
The Raspinator

Gruppe M CAI / Euro Headers / Rogue Engineering X-pipe / RE Diablo Exhaust
Appreciate 0