O2 sensor placement
#1
O2 sensor placement
I purchased the autotune module to linkto my power commander V for my ultra. I want this to tune the bike for optimum performance with the setup I have. My question is were to place the wide band O2 sensors. My V&H twin slash pipes have sensor location down by my footboards. I have seen O2 sensors installed up by the pipe flang at the engine, about 4 or 6 inches back. I do not have the stock headers, I have the V&H true duals.
What is best? There is no documentation with the kits to guide me.
What is best? There is no documentation with the kits to guide me.
#3
The O2 sensors are larger than stock ,so I had to buy weld on bungs. That is why I ask now why people are putting the O2 sensors so close to the cylinder exhaust flang. If I put it at the location where the V&H bungs are, that is wrong size(stock size) and apparently at the south end of were a cat converter would have been. I do not have a cat converter now. I left the stock sensor in the pipe at that location discoonected from the ECM just to have the hole plugged. I intend to get a bolt to fit in it and remove that stock O2 sensor.
#4
The O2 sensors are larger than stock ,so I had to buy weld on bungs. That is why I ask now why people are putting the O2 sensors so close to the cylinder exhaust flang. If I put it at the location where the V&H bungs are, that is wrong size(stock size) and apparently at the south end of were a cat converter would have been. I do not have a cat converter now. I left the stock sensor in the pipe at that location discoonected from the ECM just to have the hole plugged. I intend to get a bolt to fit in it and remove that stock O2 sensor.
#5
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