Wideband o2 sensor problem

Bcalimer

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Haha funny stuff. New o2 sensors are going in tomorrow along with relocating the bungs. Hopefully this stops happening then. Scary stuff for me. I've been driving it but like a little old lady. Don't want to cause a motor problem.


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cyclerick

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Seems to be a common trend amongst longtube owners. You're likely going to need to cut and angle the 02 bungs at a 15-20* angle so gravity takes care of the condensation.


I have SW headers since 2011 and no problem with O2s after I removed the extension. Maybe I just got lucky with bungs being angled correctly


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Justinjor

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I have SW headers since 2011 and no problem with O2s after I removed the extension. Maybe I just got lucky with bungs being angled correctly


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Got any pictures of 02 bung orientation?
 

Bcalimer

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Bungs are all welded in and resonators cut out. Sounds so much better and running good to.
uqezyba5.jpg



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Justinjor

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That looks pretty good and should take care of any condensation issue that might arise. It's hard to see in the picture.. did you move the 02 sensor bungs up higher? or just cut and reangle them?
 

Bcalimer

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Put in 2 new bungs and angled them about 20 degrees


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Justinjor

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Put in 2 bungs on top of the existing ones? Or cut the original ones out and reused them?
 

Bcalimer

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Plugged the 2 old ones and drilled new holes and welded in new bungs


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