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#11876098 - 10/11/16 08:31 PM Ignition Disconnect?
ABit Offline
Outdoorsman

Registered: 10/24/15
Posts: 125
Loc: Corpus Christi, TX

Why does this yellow wire on the old ignition switch have the disconnect? The wire is longer than the rest also. I can't think of any reason to have that disconnect there. Thoughts?


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2012 Nitro Z8 - Mercury 200
Everything I know about fishing I learned from TFF.

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#11876247 - 10/11/16 09:39 PM Re: Ignition Disconnect? [Re: ABit]
CADD Offline
Outdoorsman

Registered: 08/02/03
Posts: 209
Loc: Spring Branch, TX USA
Probably for an accessory tie-in?
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2001 Pathfinder 2200V 150Vmax HDPI
2015 Diablo Amigo (Sand Fleck)


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#11876311 - 10/11/16 10:25 PM Re: Ignition Disconnect? [Re: ABit]
TLW Offline
Extreme Angler

Registered: 11/16/06
Posts: 2226
Loc: ft worth
asked that ? myself several times.. no solid answer.. some have tha loop and some don't.. tha yellow/black is powered when "key is pushed in".. only way i know its used is for "manual carb enrichment" when pushed or when terminated with tha yellow/red ya get enrichment on efi's (will be two yellow/reds at solenoid) any time tha starter is engaged (can be changed ta operate like carb)...jmo.


Edited by TLW (10/11/16 10:34 PM)

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#11876669 - 10/12/16 08:41 AM Re: Ignition Disconnect? [Re: TLW]
ABit Offline
Outdoorsman

Registered: 10/24/15
Posts: 125
Loc: Corpus Christi, TX
Originally Posted By: TLW
asked that ? myself several times.. no solid answer.. some have tha loop and some don't.. tha yellow/black is powered when "key is pushed in".. only way i know its used is for "manual carb enrichment" when pushed or when terminated with tha yellow/red ya get enrichment on efi's (will be two yellow/reds at solenoid) any time tha starter is engaged (can be changed ta operate like carb)...jmo.


I am installing my new ignition today. I guess I need to grab a splice disconnect then? I don't know jack about what you just said. Haha
_________________________
2012 Nitro Z8 - Mercury 200
Everything I know about fishing I learned from TFF.

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#11876701 - 10/12/16 08:53 AM Re: Ignition Disconnect? [Re: ABit]
ABit Offline
Outdoorsman

Registered: 10/24/15
Posts: 125
Loc: Corpus Christi, TX
I read your answer a couple times and I see what you are saying now. I just can't imagine ever actually needing to do that.
_________________________
2012 Nitro Z8 - Mercury 200
Everything I know about fishing I learned from TFF.

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#11876730 - 10/12/16 09:09 AM Re: Ignition Disconnect? [Re: ABit]
TLW Offline
Extreme Angler

Registered: 11/16/06
Posts: 2226
Loc: ft worth
only thing i've come up with is a "remote" choke/enrichment button with tha tha purple for power on one side and yel/blk (harness only side) and/or powers a small 'lectric pump that (also primes fuel system at same time tha enrichner energizes) replaces tha "bulb"? .. no one has really ever gave me a "good" answer for it though!.. might not have ask tha right person yet?.. donno?

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#11877641 - 10/12/16 04:44 PM Re: Ignition Disconnect? [Re: ABit]
ABit Offline
Outdoorsman

Registered: 10/24/15
Posts: 125
Loc: Corpus Christi, TX
Good point. It's a shame there aren't product knowledge experts like in the car business. The building of vehicles are also much more controlled and monitored.
_________________________
2012 Nitro Z8 - Mercury 200
Everything I know about fishing I learned from TFF.

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#11878112 - 10/12/16 09:19 PM Re: Ignition Disconnect? [Re: ABit]
whybass Offline
Outdoorsman

Registered: 06/20/12
Posts: 139
Loc: beaumont,Tx
i maybe wrong but i believe that is where you hook up the kill switch. i know hat every outboard that i have had yellow/black is the kill switch

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#11878194 - 10/12/16 10:34 PM Re: Ignition Disconnect? [Re: ABit]
TLW Offline
Extreme Angler

Registered: 11/16/06
Posts: 2226
Loc: ft worth
black/yellow is kill...........


Edited by TLW (10/12/16 10:37 PM)

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#11878341 - 10/13/16 07:15 AM Re: Ignition Disconnect? [Re: ABit]
SteezMacQueen Online   sleepy
TFF Team Angler

Registered: 11/02/14
Posts: 4325
Loc: Red Oak, Galveston, and Pagosa...
Is that a "disconnect" or a really high amperage diode?
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#11878348 - 10/13/16 07:18 AM Re: Ignition Disconnect? [Re: ABit]
TLW Offline
Extreme Angler

Registered: 11/16/06
Posts: 2226
Loc: ft worth
justa male/female "bullet connector".......

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#11879005 - 10/13/16 01:41 PM Re: Ignition Disconnect? [Re: ABit]
gary purdy Online   content
TFF Guru

Registered: 05/24/03
Posts: 11163
Loc: Littlefield Tx & Lake A. H. US...
I have seen this splice connected to a remote kill switch. They had them a few years ago that would kill the motor via a sensor that connected to your life jacket and when you get over 3 or 4 ft away it would kill the motor.
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The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD

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#11879300 - 10/13/16 04:11 PM Re: Ignition Disconnect? [Re: ABit]
TLW Offline
Extreme Angler

Registered: 11/16/06
Posts: 2226
Loc: ft worth
Gary, thought that to first time saw i it but after 'bout 2 seconds don't see how.. any number/type (1 ta 101) kill switches added would hafta be wired in parallel in tha black/yellow circuit.. its YELLOW/black tracer, not (kill circuit) BLACK/yellow tracer.. one end is in tha key switch and tha other is either taped and covered up in tha harness at tha male end on efi's or terminated at the enrichner/choke on carbs.. only powered (completed) at switch when key is on and pushed.. if that wire kills it then some jack-wad has had his fingers in it cause merc didn't do it........... jmo

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#11880104 - 10/14/16 07:32 AM Re: Ignition Disconnect? [Re: ABit]
gary purdy Online   content
TFF Guru

Registered: 05/24/03
Posts: 11163
Loc: Littlefield Tx & Lake A. H. US...
Yes those same sw. are used on many different 2cycle not motors.
_________________________
The world will not be destroyed by those who do evil, but by those who watch them without doing anything. Remember what He has done and remember that He is not done yet!-- GOD IS GOOD

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#11881675 - 10/15/16 08:35 AM Re: Ignition Disconnect? [Re: ABit]
ssmith Online   content
Extreme Angler

Registered: 11/22/07
Posts: 2913
Loc: scotland tx
on merc yellow wred stripe goes to neutral safety switch in the control box

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