randy 77zt Posted October 17, 2009 Share Posted October 17, 2009 its in the latest diyefi software download package.would like to watch some waveforms on my car to track down a efi problem.it uses the mic input on your computor.i guess goto radio shack to get the stuff to make test leads? Quote Link to comment Share on other sites More sharing options...
cygnusx1 Posted October 17, 2009 Share Posted October 17, 2009 Keep us posted! I would like to play with it too once I knew what it was good for. Quote Link to comment Share on other sites More sharing options...
Hey_Allen Posted October 26, 2009 Share Posted October 26, 2009 From what I've heard about it, it's acceptable within it's design limits, but those limits are partially caused by the sound card hardware that it's running on. That being said, for probing EFI components, it shouldn't be an issue. I have no personal experience with it, and was searching for info on it when I saw it installed with the DIYAutotune software package as well. Then I went ahead and ordered a set of standard probes to hook up the $20 o-scope that I'd found at a surplus and used equipment vendor. Best of luck, and happy tuning! Quote Link to comment Share on other sites More sharing options...
z-ya Posted October 26, 2009 Share Posted October 26, 2009 I tried it a couple years ago, and couldn't get it to trigger properly. Maybe they have improved it, or maybe my sound card sucks. What you need to get is a high impedance probe (1M Ohm), and then make a coaxial cable to go from BNC to 1/8" phono. Quote Link to comment Share on other sites More sharing options...
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