Any one exprience this thing?

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02-23-2010, 08:28 AM

Shezmon

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My Ride: 09 M5 (E60) Interlagos blue, Silverstone interior, with cold weather package. Adaptive Xenon headlamps and adaptive brake lights, hud, comfort access. Comfort seats, basically fully loaded.

P2629 O2 Sensor Pumping Current Trim Circuit/Open (Bank 2 Sensor 1)... i got this light yesterday.. i cleared it w/ the obd scanner. Is it just that the 02 sensor had gone bad? (upstream on bank2)... Or has anyone had this same problem before?... Also i pulled a spark plug out it didn't look too good to me.. has some carbon buildups around it, so i am gonna replace those anyway. I wonder if anyone has any idea or same experience to share? shed some light mates. thanx
kevin