The build went pretty easily with no real problems, I think anyway.

When you connect the stim to the ECU, the FIdle LED stays on until 160F and then goes off, but the D15 LED on the ECU will not go off.

Also I cannot get my air intake temp below 153F in MegaTune. Is this because I soldered in the resistor to make it work for the stock air temp sensor?

Thanks for your help, Jacob

 

I jjust spent a week (a long week) trying to solve the same "problem".
It turned out to be a setting in Megatune. If you are running the latest (029J) firmware and Megatunr 2.25. Under "code config" in the "codebase and output functions" you can set the LEDs up to show multiple functions. With the Megasquirt powered up and connected check there and make sure the LED is set for warmup.
(the MS must be connected and powered up.) Now this is where my problem was found and corrected, it may or may not be the same for you but its worth a look.

Also your air temp is doing the same thing mine does. I believe it is normal since we are both modded to use the stock temp sensor.