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-   -   Double check my ms3x build (https://www.miataturbo.net/megasquirt-18/double-check-my-ms3x-build-88346/)

p0staldude 03-28-2016 11:02 AM

Double check my ms3x build
2 Attachment(s)
I bought a MS3x from DIYautotune last year, assembled it and then I ran out of time and did not touch it until now.

I think that I used the DIYautotune instructions to assemble and I think that everything is there but I would appreciate if someone could have a look to be sure that I did not forget anything. I intend to install it in my currently stock 2003 miata.




Braineack 03-28-2016 12:35 PM

looks good to go to me.

p0staldude 03-28-2016 02:23 PM

Thanks Braineack!

I have one more question for you. In one of your post (that I am unable to find right now), I remember reading that a pullup resistance is needed to control the NB alternator. Is this the case? What is the best way to do that?

p0staldude 03-30-2016 02:42 PM

Should I just pick any unused PWM output and connect a 1k resistor between the DB37 pin of the output and the 5v on the proto section of the board?

Braineack 03-30-2016 02:49 PM

1 Attachment(s)
i use the VVT output and do a 1K resistor to VCC.


p0staldude 03-31-2016 01:03 PM


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