Hello everyone, I need some help and I hoping if anyone has any ideas if they could help. I have tried some other forums and had no luck. I have a picoscope but I did not realize that my scan tool software had similar graphs. I had a p0018 and p0019 with sometimes a p0300 misfire code. I have attached .csv file with more information and a few images that show graphs not run. Easier to pull all the information from the software i have. I can add more images, if we need and from picoscopr. I had changed the engine, timing, OCV valve, and sensors and a lot of other tings, but i still have these codes. Not sure what could be wrong or if these tests not running are causing the issues. I have been reading the case studies and trying to understand the graphs. Hopefully you guys may have an idea that no one else has been able to solve. Thanks