Electric Fan Connector

[Orange Crate]

Originally Posted by 87chevy.com

that ad shows 18 gauge wire, so good luck getting 12ga in there. maybe dealer has terminals available. I know BMW has most of the terminals available.

As far as trinary switch, what do you need it for, HI pressure cut off or LOW pressure cut off?

I did get 14 gauge in there and ran the fan for 30 min with no heating at the wires so the length must be correct for 14. !2 was definitely not going in that case. The trinary protects in both high and low pressure situations. I like the option of the manual switch in this diagram. I have a PWM fan controller coming so we will see how that manual override can be added to it. I also have the option of controlling a fan through my FI system. The fan swap to electric is a new project that I hadn't really looked at too hard so I'm kinda making this up as I go along. My old clutch fan wasn't going to work since I moved my engine forward for the five speed.