"How-To" wire up a switch so you can manually turn the fans on - Kolk1

[Macgyver]

Not bad at all. Simple mod too.

 

[SHOdded]

any chance of larger pix ?  this still interests me .. but it also terrifies me.  and what kind of relay did you use ?

To see larger pics, if using desktop, simply right click on the pic and open in new tab or window.  On a mobile device, keep your finger pressed on the image until the option to open in new tab comes up.  The original pic is quite large.

 

[f8tlSHO]

I may look into this, I struggle with these high iats also!!!


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[askoncemore]

Has anyone confirmed this mod doesn't cause issues with the engine on?

While in the staging lanes the fans would still stay on full blast while turning on and off the engine.

 

[Agentlongwood]

I don't know about whether the mod causes issues with the engine on... but I do want to know how you set up the tuner to display those specific gauges.  When I select gauges/datalog and put it in that layout that shows 8 items, its a bunch of stuff I don't care about while driving.  I didn't know you could change which 8 it shows.  I'd love to have it show IAT2, wastegate, boost, etc.

 

[TimmyATL]

Yall might want look at the wiring diagram for the cooling fans. On my 13PP fuse F70 supplies power to the control side of the three cooling fan relays and is hot in start or run. the only thing that needs to be done is manipulate the grounds at the PCM connector. For my year it is pins 34 for the low cooling fan relay and pin 18 for the high cooling fan. Seems it would be easier to just run wires from the PCM connector under the cowl and run it in the inside than have all those wires under the hood. Just my $.02