1999Firehawkls7

iTrader: (3)

Anyone out there still making and selling E Fan Harnesses so I can ditch my clutch fan and control the temps w HP Tuners?

01ssreda4

iTrader: (96)

I have a nelson performance harness on mine. Works good.

1999Firehawkls7

iTrader: (3)

I got ahold of them and they are saying since I only wanna run 1 large fan they can only make it work w one speed....

01ssreda4

iTrader: (96)

Yes running 2 speeds require the fans be wired together for low. Fans generally only run one speed.

1999Firehawkls7

iTrader: (3)

Right on!

gametech

iTrader: (1)

You could always just purchase a pack of harness pins for the pcm, a relay, and some wire. It is REALLY easy. Unbolting the clutch type fan and securing the e-fans is 99% of the work.

1999Firehawkls7

iTrader: (3)

I've found fan harness diagrams but none have the pcm signal wires PCM signal wires on them and that's where this guys gets lost! lol

gametech

iTrader: (1)

If I get time I will dig up the connector diagram. I believe I found the one I used on the performancetrucks forum. There is a ton of confusing info on how to get 2 fans to work in the common factory manner, but making 1 fan work properly is no problem at all.

1999Firehawkls7

iTrader: (3)

Right on!
Thanks!!!

brandon6.0

iTrader: (32)

I used 2 relays. I have both my fans working as they should be. Read the diagrams on lt1swap.com

brandon6.0

iTrader: (32)

Pin 42 blue is for fan #1. Pin #33 red/green is for fan #2 AC. If u dont have ac u can run both fans off the #42 pin.

1999Firehawkls7

iTrader: (3)

Awesome, Thanks!