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It is currently Mon Sep 09, 2024 7:35 pm
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[ 6 posts ] |
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Engine swap wiring question GTR
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douchepickle
MMT Pro Member
Joined: Fri Feb 13, 2009 9:24 pm
Posts: 204
Location: GA missing the delta
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 Engine swap wiring question GTR Bought a new 35hp carb vanguard engine to replace my 25 Subaru efi on my 2013 GTR.
Going to remove the key switch wiring from the engine to the tiller handle key switch wiring.
There is a brown and grey wire on the new engine. I assume the brown is the key switch ground.
What is the grey? On the GTR the grey is clutch but this grey is in the new engine harness. No idea what to do with this wire.
On the new engine connector from key switch:
Brown - ????
Grey - ????
Yellow - starter B+
Black - coil ground
Red - terminates at the connector
Green - oil pressure switch
On GTR tiller handle from key switch:
Yellow - starter B+
Orange - starter B+
Black - coil ground
Red/white - fuel pump (efi only)
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_________________
1652 modV 35GTR
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| Sun Mar 06, 2022 11:11 am |
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bluesky2012
MMT F.E.
Joined: Mon Jul 14, 2014 8:19 am
Posts: 981
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Re: Engine swap wiring question GTR If you don’t have it figured out, I’ll try and swing by my storage unit and look on my boat sometime over the next few days.
Sent from my iPhone using Tapatalk
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| Tue Mar 08, 2022 9:43 am |
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Will C
MMT Sponsor
Joined: Fri Jan 10, 2014 1:16 pm
Posts: 2107
Location: Gladewater TX
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Re: Engine swap wiring question GTR grey is a key on 12v
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| Tue Mar 08, 2022 11:34 am |
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douchepickle
MMT Pro Member
Joined: Fri Feb 13, 2009 9:24 pm
Posts: 204
Location: GA missing the delta
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Re: Engine swap wiring question GTR Thanks guys. Got confirmation today that grey is for a fuel solenoid. Not needed for my application.
1 step closer to having this thing back in the water.
_________________
1652 modV 35GTR
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| Tue Mar 08, 2022 5:34 pm |
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douchepickle
MMT Pro Member
Joined: Fri Feb 13, 2009 9:24 pm
Posts: 204
Location: GA missing the delta
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Re: Engine swap wiring question GTR Wired up. 12v to lug on starter. And nothing when I hit the key.
Trim works and key box on tiller was never taken apart. Orange wire is on starter lug with batt+. Yellow wire is on solenoid. Wtf
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1652 modV 35GTR
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| Wed Mar 09, 2022 6:47 pm |
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douchepickle
MMT Pro Member
Joined: Fri Feb 13, 2009 9:24 pm
Posts: 204
Location: GA missing the delta
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Re: Engine swap wiring question GTR Found a broken wire n the harness.
_________________
1652 modV 35GTR
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| Wed Mar 09, 2022 8:47 pm |
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