Curious as to what your take would be on this sample data run. In particular the O2 sensor. There are areas on this data log that are almost solid blue from top to bottom and other areas that the voltage is not toggling or staying high. The solid blue areas are in question. Is this due to the sampling rate.......or is the O2 data more accurately viewed by doing a generic O2 data recording. Maybe I just need a bigger monitor to stretch things out. :hyst:
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What you are seeing in that trace is totally normal. The 02 is switching from about .2 volts to about .9 volts very quickly and at the zoom level it just looks like a wide band. As you zoom in to a shorter time span it will look different and you will see why some people call them switching o2s. Looking at these logs with better graphing software helps a bunch.
This is what things look like zoomed in with different software.
http://www.ncs-stl.com/SertTune/BikeNeedingTuning.jpg (http://www.ncs-stl.com/SertTune/BikeNeedingTuning.jpg)
AW
Just use the Zoom feature built into the product, no need for anything else. Using the online Help file go to the search tab on the top left and then type in "graph" into the keyword to find box then click on the list topics button. Below got to Using the Graph and snapshot Display. Double click on this and the instructions will be on your rightside of the screen.
Thanks Steve! worked perfect.