Watching some in car footage i noticed the RPM guage seems to show the same readings alot. like "5445". its not smooth or updateing fast enuff? any thoughts on what would cause this.
Here's a link to a 30 sec video where you can see what i mean. https://youtu.be/LSXodl13IYc
MK2/Rpi on latest app and firmware.
USB cable from MK2 to Rpi dash
Rpm channel set to medium and 25htz (same as all other channels) pulled in from a CoilX attached to kettering type ignition (GM Hei)
Thanks, Dave
RPM slow response to app
Moderators: JeffC, rdoherty, stieg, brentp
Hi, is this your car's video, or something you found online?
Best would be to do a controlled test to carefully observe the RPM response. There's too little information in the video you shared for us to comment. Overall, RaceCapture calculates RPM on every ignition pulse, which will make it very high resolution.
Best would be to do a controlled test to carefully observe the RPM response. There's too little information in the video you shared for us to comment. Overall, RaceCapture calculates RPM on every ignition pulse, which will make it very high resolution.