MS3X V3.57

Ask questions about DIY board assembly issues, fault finding and testing. (Covers all Megasquirt versions and board.)

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ohmanitsrob
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Joined: Mon Sep 26, 2016 5:29 pm

MS3X V3.57

Post by ohmanitsrob »

I posted in MS3 general and shortly after realized it shouldve been posted here. Sorry mods.

Okay so, Miata !UZ swap.

Pic of my board.
Image

I'm getting a 1.5v drop from the battery to U5, S12C and the left pin of D9. Using a stim board and a 9v.
Matt Cramer
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Re: MS3X V3.57

Post by Matt Cramer »

There's a couple diodes in the way. Voltage drops a little across each diode.
Matt Cramer -1966 Dodge Dart slant six running on MS3X
dontz125
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Re: MS3X V3.57

Post by dontz125 »

Also, that's a V3.0; trying to configure it using the instructions for a V3.57 will have you scratching your head.
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ohmanitsrob
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Joined: Mon Sep 26, 2016 5:29 pm

Re: MS3X V3.57

Post by ohmanitsrob »

There's a couple diodes in the way. Voltage drops a little across each diode.
As long as its nothing I should worry about. I just read that it should be the same as the battery voltage.
Also, that's a V3.0; trying to configure it using the instructions for a V3.57 will have you scratching your head.
Ahh, man. I couldve sworn I ordered a 3.57 but it looks like I didnt. Thank you. That will likely clear up a lot of confusion.
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