What does my Ms2v3.0 have? And what's it setup for?

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

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Karathos
MS/Extra Newbie
Posts: 14
Joined: Sat Feb 06, 2016 6:36 am

What does my Ms2v3.0 have? And what's it setup for?

Post by Karathos »

Hey everyone I recently purchased an MS2v3.0. I was told that it has been set up for boost control and hall. I was hoping you could look at the pics and tell me what I actually have.

I need to be able to run vr on a modified distributor, and a single coil.

Unless this is already setup for the 36-1 wheel I have.

I have done a lot of mega manual reading. But I feel experience is always a better eye than just hoping you read the manual correctly

http://s164.photobucket.com/user/Karathoss/library/Mobile%20Uploads

Hopefully the link/pictures work. I'm not really sure
grom_e30
Super MS/Extra'er
Posts: 4459
Joined: Thu Mar 08, 2012 12:44 pm
Location: UK

Re: What does my Ms2v3.0 have? And what's it setup for?

Post by grom_e30 »

the tach input appears to be jumper'd for the opto input(coil negative triggering) fuel only, you will need to make some changes for it to work with a vr sensor just soldering a few jumper wires, see here http://www.msextra.com/doc/pdf/html/MS2 ... .4-61.html

it also looks like its jumper'd to run a single high voltage coil using js10 as well as a stepper idle control valve and i think js11 is jumper'd for a pwm style output boost control maybe connected to spare3 pin in the harness.
1990 bmw 320i daily driver with m20b25 ms3 sequential fuel, 380cc injectors, d585 coil near plug, home made cam sync, launch control, fan control, vss, homebrew egt logging what's next????
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