Error Codes: P2270 and P2296

utfenix335i · 05-02-2011, 08:15 AM

Guys. I think I'm in trouble here. I installed downpipes on my car two weekends ago. Mind you, I don't have a tune on my car so my car's downpipes are running with an O2 sim on there (I think it's BMS v2). I drove down to Richmond yesterday and on my way back, my SES light came on. I took it to a parts store and got the codes P2270 and P2296. I came up on this post after I came back into the office.

http://www.e90post.com/forums/showthread.php?t=133087

I'm concerned if my engine really would blow. Other than replacing the downpipes back to stock, what can I do to fix this? I really would like this fixed before this weekend since I'm doing the Philly Cheesesteak run.

Tuner1984 · 05-02-2011, 08:22 AM

Buger has a newer version BMS v3. I don't know if there's a difference between the two.

05-02-2011, 08:15 AM	#1
utfenix335i Colonel 135 Rep 1,999 Posts Drives: 2007 E92 335i; 2015 X5 50i Join Date: Jun 2010 Location: Rockville, MD iTrader: (11) Garage List 2007 BMW 335i [10.00]	Error Codes: P2270 and P2296 Guys. I think I'm in trouble here. I installed downpipes on my car two weekends ago. Mind you, I don't have a tune on my car so my car's downpipes are running with an O2 sim on there (I think it's BMS v2). I drove down to Richmond yesterday and on my way back, my SES light came on. I took it to a parts store and got the codes P2270 and P2296. I came up on this post after I came back into the office. http://www.e90post.com/forums/showthread.php?t=133087 I'm concerned if my engine really would blow. Other than replacing the downpipes back to stock, what can I do to fix this? I really would like this fixed before this weekend since I'm doing the Philly Cheesesteak run.
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05-02-2011, 08:22 AM	#2
Tuner1984 1 Stock M 76 Rep 1,650 Posts Drives: Something Slow Join Date: Jan 2010 Location: Northern Virginia iTrader: (5) Garage List 2003 E46 M3 [0.00]	Buger has a newer version BMS v3. I don't know if there's a difference between the two. __________________ Veteran USMC/Iraqi Freedom Current: E46 M3 Retired: 2009 E90 AW M3 Retired: 2007 E90 AW 335i.
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