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| 08-06-2014, 02:41 PM | #1 |
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O2 sensor help!!!!!
I need to replace all four o2 sensors. can someone please help me with the four part numbers associated with the o2 sensor. please! Pre-cat bank 1 and bank 2 aaaand post-cat bank 1 and bank 2
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| 08-06-2014, 04:45 PM | #2 |
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Seek out BOSCH OEM versions, just as good as BMW factory stuff
http://www.realoem.com/bmw/showparts...osp11787558055 $215.65 11787558055 11787558073 11787545074 11787545075 BOSCH prices vs BMW: http://www.ecstuning.com/Search/SiteSearch/11787558055/
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128i Sport 6MT converted to Euro 130i spec, 3.73 diff, tuned by evolve ~220 whp 207 wtq(ft-lb) SAE
In-progress: //M front arm, M3 rack, e36M lip Wishlist: Coils, n55 mnts, headers, LSD, e60 finn diff  "The 1-series is the last car that BMW engineered before the Germans, as a car-making culture, fell out of love with driving." - R&T 2013 135is |
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| 08-06-2014, 10:50 PM | #3 | |
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| 08-07-2014, 06:36 AM | #4 |
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Sounds like someone used an air hammer on the exhaust to remove something and damaged all the O2's in the process.
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Afe Scoops and CAI, PBX, BMS Paddleshift upgrade, 261M's Powder Coated Gunmetal, 225/255 Michelin PSS, (BMW Performance: BBK, Illuminated Door Sills, Shifter Knob and Boot, E-Brake Handle, Steering Wheel, Front Strut Bar), E93 FSB, E92 RSB, M3 Rear Subframe Bushings, M3 Front Control Arms, HPA coilover kit (Koni Adjustables and Swift Springs), Steel Brake Hoses, Black Kidneys, Smoked LED side markers, Blacklines, Msport lip spoiler...
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| 08-12-2014, 10:10 PM | #5 | |
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uuum no not at all....im reaching 100k and its recommended that I change them...  |
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| 08-12-2014, 10:12 PM | #7 | |
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Thank you.....so the two top are the pre cat bank one and two, respectively and the bottom two are post cat? |
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| 08-12-2014, 10:16 PM | #8 | |
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If you do the job your self you should consider purchasing one of these. http://www.pelicanparts.com/cgi-bin/...orter=date_new Edit: If you look up your car on www.realoem.com it will help you with part #'s and differentiating pre and post sensors. |
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| 08-13-2014, 05:26 AM | #9 | ||
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Second Lieutenant
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Afe Scoops and CAI, PBX, BMS Paddleshift upgrade, 261M's Powder Coated Gunmetal, 225/255 Michelin PSS, (BMW Performance: BBK, Illuminated Door Sills, Shifter Knob and Boot, E-Brake Handle, Steering Wheel, Front Strut Bar), E93 FSB, E92 RSB, M3 Rear Subframe Bushings, M3 Front Control Arms, HPA coilover kit (Koni Adjustables and Swift Springs), Steel Brake Hoses, Black Kidneys, Smoked LED side markers, Blacklines, Msport lip spoiler...
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| 08-13-2014, 08:54 PM | #10 | |
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| 08-13-2014, 08:56 PM | #11 | |
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true, i wish i was changing my exhaust mani. I hear the super sprints are the way to go. Need to save up for some headers tho, they are $$$$ like 1,300 for em |
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