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Marshj
Samba Member
Joined: May 26, 2017
Posts: 268
Location: New Jersey
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 Posted: Mon Oct 01, 2018 7:06 am Post subject: Where do these wires go? |
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Last two wires that need to be connected on my 90 MV to finish rebuilding the wiring harness and completing the instal on a rebuilt 2.1
Blue and Yellow wire. Coming from the main harness
Any help?
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crazyvwvanman
Samba Member
Joined: January 28, 2008
Posts: 9923
Location: Orbiting San Diego
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| Posted: Mon Oct 01, 2018 7:16 am Post subject: Re: Where do these wires go? |
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Those are the 2 oil pressure switch wires. There should be 2 brown wires, 1 from each switch, that then join to those 2 wires. It matters which one. The brown wire from the switch near the water pump pulley goes to the yellow wire. The brown wire from the switch under the pushrod tubes goes to the blue wire.
Mark |
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Wildthings
Samba Member
Joined: March 13, 2005
Posts: 50338
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| Posted: Mon Oct 01, 2018 9:06 am Post subject: Re: Where do these wires go? |
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| crazyvwvanman wrote: |
Those are the 2 oil pressure switch wires. There should be 2 brown wires, 1 from each switch, that then join to those 2 wires. It matters which one. The brown wire from the switch near the water pump pulley goes to the yellow wire. The brown wire from the switch under the pushrod tubes goes to the blue wire.
Mark |
Since these wires run close to some very hot stuff, I buy high temperature "stove" wire from a local appliance shop to build this harness. I also run the wires through a heat resistant sheath. |
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Marshj
Samba Member
Joined: May 26, 2017
Posts: 268
Location: New Jersey
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| Posted: Mon Oct 01, 2018 9:10 am Post subject: Re: Where do these wires go? |
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Very helpful. Thank you both. Going to follow your leads ( pun intended )
I had assumed they were oil pressure as it was only thing left not connected. |
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