Which O2 sensor do I put the simulator pre or post cat? - 6SpeedOnline

Sep 11, 2010 | 10:36 PM

Nine_Eleven

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Which O2 sensor do I put the simulator pre or post cat?

I'm running a cat bypass. I'm wondering which cat O2 do I need to put the simulator. Is it the one by the headers or by muffler?

Sep 13, 2010 | 09:58 AM

Wicked 996

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its the second one on both sides - the one farthest downstream from header.

Sep 13, 2010 | 10:34 AM

Fastforwardwheels

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That is correct...

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