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Top 2GNT Technical Performance/Engine Engine Management Systems & Controllers topic #5263
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Subject: "spark control with relay board" Previous topic | Next topic
bnissonMay-13-11 03:57 PM
Member since Mar 31st 2010
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#5263, "spark control with relay board"


          

Of the 20 inputs, which two are for the two coils?

  
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Replies to this topic
RE: spark control with relay board, VelocitaPaola, May-13-11 06:38 PM, #1
RE: spark control with relay board, bnisson, May-13-11 06:43 PM, #2
      RE: spark control with relay board, bnisson, May-13-11 07:57 PM, #3
           RE: spark control with relay board, VelocitaPaola, May-13-11 08:00 PM, #4
                RE: spark control with relay board, bnisson, May-13-11 08:05 PM, #5
                     RE: spark control with relay board, VelocitaPaola, May-13-11 08:08 PM, #6
                          RE: spark control with relay board, bnisson, May-13-11 08:18 PM, #7
                               RE: spark control with relay board, VelocitaPaola, May-14-11 06:10 PM, #8

VelocitaPaolaMay-13-11 06:38 PM
Member since Jun 13th 2005
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#5264, "RE: spark control with relay board"
In response to Reply # 0

          

It depends on which pins were used inside your ECU. There's no way to tell for sure without removing the enclosure; so do that, take a few pictures, and post them here.

-----------------------------------------

-Paul

Service Manuals and Guides

  
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bnissonMay-13-11 06:43 PM
Member since Mar 31st 2010
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#5265, "RE: spark control with relay board"
In response to Reply # 1

          

Originally posted by VelocitaPaola
It depends on which pins were used inside your ECU. There's no way to tell for sure without removing the enclosure; so do that, take a few pictures, and post them here.


What is the "enclosure"? Sorry I don't know lol

  
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bnissonMay-13-11 07:57 PM
Member since Mar 31st 2010
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#5266, "RE: spark control with relay board"
In response to Reply # 2

          

its pin 3 and 11 in my ECU.

  
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VelocitaPaolaMay-13-11 08:00 PM
Member since Jun 13th 2005
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#5267, "RE: spark control with relay board"
In response to Reply # 3

          

It can't be pin 11; pin 11 is tied to ground. And pin 3 is tied to ground in the relay board, so you would have to either move it or ditch the relay board.

http://www.bgsoflex.com/mspower/mspower.html

-----------------------------------------

-Paul

Service Manuals and Guides

  
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bnissonMay-13-11 08:05 PM
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#5268, "RE: spark control with relay board"
In response to Reply # 4

          

im sorry i was talking about my stock ecu. i am running stock ecu, with megasquirt currently running my fuel. i want to wire in the spark control, and the ignitor is already wired up to the coil, the ground is wired, but idk where the last two go.

are you familiar with the 4g63 ignitor set up?

  
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VelocitaPaolaMay-13-11 08:08 PM
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#5269, "RE: spark control with relay board"
In response to Reply # 5

          

http://www.2gnt.com/index.php?d=MSnS_INSTALL_(parts/wiring_only!)
http://forums.2gnt.com/dcboard.php?az=show_topic&forum=54&topic_id=776&mesg_id=776&page=

-----------------------------------------

-Paul

Service Manuals and Guides

  
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bnissonMay-13-11 08:18 PM
Member since Mar 31st 2010
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#5270, "RE: spark control with relay board"
In response to Reply # 6

          

so do i just skip the relay board? lol

  
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VelocitaPaolaMay-14-11 06:10 PM
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#5271, "RE: spark control with relay board"
In response to Reply # 7

          

Originally posted by bnisson
so do i just skip the relay board? lol


Probably. As you're discovering, it just adds an unneeded layer of complication. Your car already has pretty much all of the required fuses and relays anyway.

-----------------------------------------

-Paul

Service Manuals and Guides

  
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