MS3 Basic '99 - looking for HOT (+12) - Miata Turbo Forum - Boost cars, acquire cats.

Welcome to Miataturbo.net   Members
 


MEGAsquirt A place to collectively sort out this megasquirt gizmo

Reply
 
 
 
LinkBack Thread Tools
Old 10-18-2013, 08:07 AM   #1
Elite Member
Thread Starter
 
DNMakinson's Avatar
 
Join Date: Jan 2013
Location: Seneca, SC
Posts: 2,704
Total Cats: 269
Default MS3 Basic '99 - looking for HOT (+12)

I have a Reverant MS3 Basic. Is there a +12V (not switched) available on the DB37? I want to run it to my Innovate G5 gauge.
DNMakinson is offline   Reply With Quote
Old 10-18-2013, 09:11 AM   #2
Supporting Vendor
iTrader: (10)
 
Reverant's Avatar
 
Join Date: Jun 2006
Location: Athens, Greece
Posts: 5,441
Total Cats: 198
Default

No, you need to get this from pin 1A on the OEM harness. I don't remember what color it is on a 99, on a 01+ its a blue/red wire.
Reverant is offline   Reply With Quote
Old 10-18-2013, 10:29 AM   #3
Elite Member
iTrader: (8)
 
bahurd's Avatar
 
Join Date: Apr 2013
Location: Ohio
Posts: 2,130
Total Cats: 145
Default

Quote:
Originally Posted by Reverant View Post
No, you need to get this from pin 1A on the OEM harness. I don't remember what color it is on a 99, on a 01+ its a blue/red wire.
Pin 1A is BLU/RED according to the wiring diagram (mine is a 2000 so I expect it's the same).

Also its on the 22 pin connector to help you track it down.
bahurd is online now   Reply With Quote
Old 10-18-2013, 10:39 AM   #4
Elite Member
Thread Starter
 
DNMakinson's Avatar
 
Join Date: Jan 2013
Location: Seneca, SC
Posts: 2,704
Total Cats: 269
Default

Thanks. Rev, do you never sleep? A couple of other questions, while the DB37 loom is still out of the car:
1) What leads do I need to add to the DB37 to run sequential COP's? In other words, what pins go out to the other (2) ignition coils? These would be the Brown and the Brown & Green according to your instructions, but my loom does not have them. Would I also have to solder drivers to the PWB? If so, where?
2) Do you have a schematic or a full pin-out of the DB37?
3) What would I need, internally or externally, to utilize the digital output of the LC-2 as an input to the MS3? Or is there really any benefit over using the Analog?

My S/N is 12616
DNMakinson is offline   Reply With Quote
Old 10-18-2013, 01:30 PM   #5
Supporting Vendor
iTrader: (10)
 
Reverant's Avatar
 
Join Date: Jun 2006
Location: Athens, Greece
Posts: 5,441
Total Cats: 198
Default

You need the external wideband-to-CAN module, which should hopefully be available starting from next week.

Code:
Pin	Function
1	Fused 12V
2	Ground
3	Sensor Ground
4	Wideband In
5	External MAP
6	Ign C
7	Ign D
8	CANH
9	CANL
10	RPM out
11	EXT_MAP Input
12	SPARE_ADC Input
13	PT2 Input
14	Tableswitch Input
16	EGO2 Input
19	Nitrous2 Output (3A Max)
20	EBC Output (PP3)
21	Ground
23	Nitrous In
36	VVT Output (5A Max)
Reverant is offline   Reply With Quote
 
 
Reply

Related Topics
Thread Thread Starter Forum Replies Last Post
Buzzing from driver side of engine bay? (MS3 install) nick470 MEGAsquirt 7 06-16-2017 02:53 PM
My solution for Oiltemp and Oilpressure input into Megasuirt (MS3) Zaphod MEGAsquirt 41 01-24-2016 01:25 PM
WTB MP62 (Hotside) (NB2) Rick02R WTB 3 01-03-2016 08:18 PM
Expected intake temps on the track? tazswing Race Prep 20 10-03-2015 12:04 PM


Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



All times are GMT -4. The time now is 05:54 PM.