Manual fan switch

[edwardb]

Thanks Edward...

So for the ones not electrically inclined.... You have two dark green wires. One runs to the front harness with the fan hookup and one runs to the engine harness, either one is for the temp sensor. I used the temp sensor in my manifold so that means I used the engine harness dark green wire. I pulled the front dark green harness wire back to the cockpit. I ran that dark green wire to a switch, and then I used a ground plug from the harness... That's it. In lame man terms...

Sounds straighforward enough and that you have the later version harness. Tell me about your engine temp sensor. One wire or two? How is it wired? Either green wire should start the fan by touching the bare end to ground.