Nissan 370Z Forum - Question for the tuners out there, professional or hobbyist.

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STi 5

04-12-2010 11:49 PM

Question for the tuners out there, professional or hobbyist.

I'm getting ready to install my wideband O2 into my test pipes that should be here in the morning. My question is, is there a preferred bank of cylinders to install the wideband into? As in, is one bank any different than the other, ie: run a little leaner or richer? Coming from the STi and other 4 cylinders before that, I always had a single exhaust pipe and this never came up. Thanks in advance.

Rob@AAMComp

04-22-2010 08:58 AM

It really does not matter, both banks read about the same from our experiences.

The factory A/F sensors are considered "wide band" from what I remember.

Dave@Function

04-22-2010 10:46 AM

Quote:

Originally Posted by Rob@AAMComp (Post 508079)

It really does not matter, both banks read about the same from our experiences.

The factory A/F sensors are considered "wide band" from what I remember.

+1

The DE's will run a little leaner on one bank but its within a 10th. Haven't gotten to watch the HR on the monitors yet.

STi 5

04-22-2010 02:34 PM

Thank you both very much, I was beginning to wonder if anyone was gonna respond.

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