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Old 07-11-2009, 06:49 PM   #76
Registered User
Join Date: May 2005
Location: TN
Posts: 6
My Ride: BMW 325i
same problem

I know is old post but I have same problem. What did you have to do to fix it? Thank you,

Originally Posted by wolfman View Post
Erm, I'm getting a P2231 O2 Bank 1 Sensor 1 & P2234 O2 Bank 2 Sensor 1

Signal CKT Shorted to Heater CKT

Car's running fine though

zake92 is offline   Reply With Quote