Apr 29, 2012 · I was able to get a good portion of my VE table in the right range but looking at my megalog I can tell my VE without EGO correction wouldnt be producing my target AFRs. I …

Jan 6, 2014 · So it took me one afternoon to rip out the stock injection and get the car wired up and started on ms, it's taken me almost three months since to get things to where I'm pretty …

Apr 19, 2014 · Pretty sure that "dwell" is an ignition coil charging term. If you're running fuel only you wouldn't worry about it. If you're planning to control ignition and asking for that then, …

May 27, 2017 · MegaSquirt has huge warnings on this. It will corrupt the Tune's stored data. Engine has to be turned off, then ignition turned back on but engine can NOT be running. …

Sep 1, 2009 · From what I've read, it looks like a 2-wire PWM valve will be the best for my application. I want to do closed loop idle control with MSII Extra. When I head to the junkyard, …

Mar 9, 2014 · Megasquirt asks that I turn off the engine before even entering test mode. The engine is not running during this whole process. I mean if I look at it logically, the ecu is …

Oct 19, 2015 · Re: Megasquirt, adding a VSS by nbuscemi » Thu Jan 28, 2021 1:47 pm Schweg wrote: ↑ Wed Jan 27, 2021 11:46 pm I was afraid to click the link! I have the same gps and …

May 24, 2007 · Step 1: Which Main Board? MegaSquirt is available in several main board configurations. As of this writing, there are 2 choices still available: v2.2 and v3.0. In simple …

Apr 28, 2020 · HI All I finally install my ms3-pro. (First Gen) But I get get a connection. USB. I've triple check all my grounds gray pinout Pin 3, 5, 7, 9 & 18. white pinout pin 16 logic ground.. …

Aug 7, 2025 · Discussions of technical related subjects pertaining to the MegaSquirt FI system.