If you got the sensors with the EM2 from Tracy they are already cal. You will have to do the injector flow rate for EC2, easy, he has good instructions, you can even bypass that for a while using mixture pot on EC2, start from beginning though, read man. again & again, make notes. If the EC2 was ordered by you from Tracy for the eng. you finished it will run pretty darn good right out of the box. I have still not done any fine tuning. David




> On 08/05/2024 4:30 PM EDT DOUGLAS LOMHEIM dlomheim@aol.com <flyrotary@lancaironline.net> wrote:
>
>  
> Thanks for all the inputs that helped me get to this point of having an EM2 that turns on!  In the end the problem was not following Tracy’s wiring diagram in ALL ways, when I created the 15 pin D-Sub in 2009.  Just cut the old out, traced and marked wires, and repinned a new D-Sub, and eureka, it works!
>
> Now to start reading up on how to calibrate the senders, move between the screens, etc.  😎
>  Doug
>
>
> Sent from my iPhone--
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