"Standardized" DB37 for wiring bundle/ MS2?

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

Moderators: jsmcortina, muythaibxr

"Standardized" DB37 for wiring bundle/ MS2?

Postby 440roadrunner » Sat Oct 14, 2017 6:37 pm

I recently bought an MS2 kit (MS230-K) with the "Map Daddy" upgrade

https://www.diyautotune.com/product/ms2 ... 4-upgrade/

and the wiring bundle for a harness, this one:

https://www.diyautotune.com/product/meg ... ndle-long/

I guess I expected a "default" wiring scheme for wire color -to DB-37 pinout but have not found one layed out?
440roadrunner
MS/Extra Newbie
 
Posts: 17
Joined: Mon Jul 15, 2013 10:00 am

Re: "Standardized" DB37 for wiring bundle/ MS2?

Postby DaveEFI » Sun Oct 15, 2017 1:51 am

Go to the hardware manual for your MS linked to from the top of this page. Find Schematics. You'll then find the DB37 showing which pin does what, and cross reference to the list given in your second link.
Rover SD1 3.5 EFI
MS2 V3
EDIS
Tech Edge O2
London UK.
DaveEFI
Super MS/Extra'er
 
Posts: 2773
Joined: Sun Apr 15, 2012 12:55 am

Re: "Standardized" DB37 for wiring bundle/ MS2?

Postby 440roadrunner » Sun Oct 15, 2017 1:20 pm

Roundabout way to do things LMAO but I got it. I don't have a color printer so THAT is a PITA, thanks!!
440roadrunner
MS/Extra Newbie
 
Posts: 17
Joined: Mon Jul 15, 2013 10:00 am

Re: "Standardized" DB37 for wiring bundle/ MS2?

Postby DaveEFI » Sun Oct 15, 2017 4:14 pm

440roadrunner wrote:Roundabout way to do things LMAO but I got it. I don't have a color printer so THAT is a PITA, thanks!!


Think you can buy long looms with the same wires with a DB37 already fitted.
Rover SD1 3.5 EFI
MS2 V3
EDIS
Tech Edge O2
London UK.
DaveEFI
Super MS/Extra'er
 
Posts: 2773
Joined: Sun Apr 15, 2012 12:55 am

Re: "Standardized" DB37 for wiring bundle/ MS2?

Postby 440roadrunner » Sun Oct 15, 2017 8:41 pm

FOUND IT!! Chart is page 15 of the hardware manual. Off to the soldering station!!
440roadrunner
MS/Extra Newbie
 
Posts: 17
Joined: Mon Jul 15, 2013 10:00 am

Re: "Standardized" DB37 for wiring bundle/ MS2?

Postby jsmcortina » Mon Oct 16, 2017 3:03 am

For a DIY install in particular, you really do need to read the relevant sections of the Hardware Manual and Setting Up Manual.

James
I can supply, repair or upgrade Megasquirts in UK. http://www.jamesmurrayengineering.co.uk

My Success story: viewtopic.php?f=104&t=34277
MSEXTRA documentation at: http://www.msextra.com/doc/index.html
jsmcortina
Site Admin
 
Posts: 33980
Joined: Mon May 03, 2004 1:34 am
Location: Birmingham, UK

Re: "Standardized" DB37 for wiring bundle/ MS2?

Postby 440roadrunner » Mon Oct 16, 2017 7:51 am

jsmcortina wrote:For a DIY install in particular, you really do need to read the relevant sections of the Hardware Manual and Setting Up Manual.

James


Not sure what you mean by that as I'm just getting started, but I guess I expected the harness pinouts to be in with the rest of the diagrams and schematics Page 15 or so is a long long ways from 167 -ish LOL

But it's all wired now. I'll spend part of an evening wiring up a DB connector for 40 some bucks difference!!!
440roadrunner
MS/Extra Newbie
 
Posts: 17
Joined: Mon Jul 15, 2013 10:00 am


Return to Board assembly and testing

Who is online

Users browsing this forum: No registered users and 2 guests