I every body. My wife owns a 2006 mini S and I,m the MECH. I Have A 1979 camaro W/BB & 5 speed. I love HP!!!. The reason I got onto this site is to figure out why the 02 sensor P0130 circiut malfunction Bank 1 sensor1 code means . I replaced the sensor this morning & the light went out on its own, I erased the code & later on in the afternoon the sevice engine soon light came back on. I rechecked the code & the P0130 came back on. Does any have an answer

 

Not sure if this is the right area to post, this is mostly folks introducing for the first time, you might get better results in Sub-Forums-Electrical section. I thinking pre-cat sensor (proly better to do both though) or vaccum leak. Anyway here is some helpful links:

http://www.obd-codes.com/p0130

http://www.realoem.com/bmw/showparts...75&hg=18&fg=10

Also, the might be of assistance: MINIUSA letter regarding failing O2 sensors in MY 04-06