NigeC wrote:Hi Eric,
Change your collection time to 1s/div or 2s/div as a start then increase to fast idle and back to idle to see it reacting to changes in oxygen.
It is working
The O2s in your captures are working fine. The reason you have a fat trace with all the vertical lines is noise from ignition events etc. Filter the signal to shave all that hair off for a cleaner signal.
Just curious...why are you using PicoScope 5? Looks like you did this with a 3000 series scope? PicoScope 5 cannot make full use of the capabilities of that scope. PicoScope 6 will.
THE PicoScope Automotive Authority
In North America
Dave Hill wrote:Why would the files need to be "re named"?
This all looks a little "dodgy" I think?
Pico 6 saves with a *.psdata file extension, whereas Pico 5 saved with the *.psd format. Whats going on?
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Pico Technology — automotive lab scopes and diagnostic equipment