WB sensor location
09-02-2009, 10:40 AM
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WB sensor location I was reading through old threads on wideband sensors and I didn't find the answer I was looking for to the question I had. What bank is the sensor suppose to sit in? If the sensor is only in one exhaust bank how can it read what is going on in the other? I can't imagine it would sit all the way in the intermediate pipe. So what's the answer?
09-02-2009, 01:06 PM
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It doesn't really matter since you can't tune the fueling on the banks independently, but I installed mine in the driver's side collector since #7 generally runs the leanest. You want to get it as close to the engine as you can for the best response/correlation, and always before the cats if you have them.
09-04-2009, 09:08 AM
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I don't think the WB all the way in the I-pipe would give an accurate AF reading since it is further back in the exhaust.
So I guess, it doesn't matter what side the sensor sits in?
So I guess, it doesn't matter what side the sensor sits in?