Wideband oxygen sensor location???
I have a question though....
When the cars are brought in to the places that have a wideband sensor, and put on the Dyno for tuning, does anyone know where the wideband oxygen sensor is placed. Are they removing one or two of the oxygen sensors, either before or after the cats... or are they inserting the sensor into the tail pipe.
Thanks for the help....
What are your thoughts on that?????
ERic
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