Does anybody want to take a look at my tune because I am really confused now. If you need money I can take care of that, just let me know.

 

Email it to me..
nonnieselman@yahoo.com

Ill do my best.

 

Emailed it back to you.

 

To the original poster:

How is your harness wired up? One pin to the PCM harness or two? Are your fans set up as Series Parellel or Auxilliary?

 

I bought the Nelson harness for the electric fans so hopefully that answers your question.

 

Justin, His tune is set for Series Parellel.



How does the neslon harness wire up? did you tap into the green wire under the fuse box?

 

With Series Parallel, you'll want to connect both pins to the PCM. One via pin 42 on the blue connector, the other to pin 33 on the red/green connector. The other configuration is to connect the pin 33 wire to the AC system, causing both fans to run at low speed when the AC is on, but pin 42 temp has not been met, and high speed when both conditions are set up.

 

For you folks that are running E-Fans...

Are you running a 34" radiator if you convert to the 05 fans, or can you run with the 28" core?

Im quickly debatiing on purchasing a set of efans...but...dont want to invest tons of money if its not a simple swap.

Thanks

 

I used the GM OEM Electric Fans so therefore I had to use the 34" Radiator to fit the Electric Fans.