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BMW 3-Series (E90 E92) Forum > E90 / E92 / E93 3-series Powertrain and Drivetrain Discussions > NA Engine (non-turbo) / Drivetrain / Exhaust Modifications > O2 sensors on OBX headers.



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      06-14-2010, 10:36 AM   #1
BudVlad
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O2 sensors on OBX headers.

I have a problem with location of the regulating sensors. Sensors on the headers are located near the cylinder head but on my car are located where the pipes join in front of the primary cats. I would probably get false reading for the fuel mixture if I donít move them. Any suggestion?
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      06-14-2010, 11:21 AM   #2
Gavin@MMW
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Quote:
Originally Posted by BudVlad View Post
I have a problem with location of the regulating sensors. Sensors on the headers are located near the cylinder head but on my car are located where the pipes join in front of the primary cats. I would probably get false reading for the fuel mixture if I donít move them. Any suggestion?
Just get them in any way you can, and once the O2 Sims are done it shouldn't be a problem, ill be shipping them this week
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      06-14-2010, 12:17 PM   #3
IancoleTX
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Craven, how goes the install?
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      06-14-2010, 02:36 PM   #4
Gavin@MMW
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well were a little behind lol, I had time to change the oil in the car yesterday and today we have a 72 Cadillac` low-low to finish rewiring and installing the new airrunner's in, an audi a6 were putting suspension in and a 335 exhaust to build - before I can play around with my car.


Bud - I will send your sims out this week also, so once I have the final tweaks I can send them to you, but this way you will have your Sims ahead of time
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      06-14-2010, 08:08 PM   #5
IancoleTX
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BudVlad, please take notes on the install for us e92 guys. Very curious to see how it goes man!
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      06-14-2010, 09:57 PM   #6
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Bud Let me know how it goes with the E92.... Thanks for being the pioneer!
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      06-15-2010, 02:35 AM   #7
BudVlad
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Iíll have them installed when I get the sims. Iím also installing the 3 stage intake manifold. I have to rely on a garage, my car is in Europe and all my tools are in Canada.
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