controlling rad. fan by K-pro

jdmdc529 · Post by **jdmdc529** » Wed Aug 27, 2008 10:56 pm

I just wanted to make sure i am correct on this diagram to have the k-pro control the fan.

Instead of the gray/white wire off of the relay going to the fan switch, do i splice that into b6 to control the fan from the k-pro? Or, do i splice the black wire out of the relay into b6 for the k pro to control the fan?

BTW: I do not have a fan switch

thanks! and anything else i should change?

Post by **Spunkster** » Thu Aug 28, 2008 9:38 am

You need to use a proper fan switch. The ecu control of the fan is just a backup in case of a problem with the fan switch.

jdmdc529 · Post by **jdmdc529** » Thu Aug 28, 2008 10:49 am

Spunkster wrote:You need to use a proper fan switch. The ecu control of the fan is just a backup in case of a problem with the fan switch.

Yes i understand that, but would the gry/wht wire just be tapped in the the harness for it to work?

jdmdc529 · Post by **jdmdc529** » Thu Aug 28, 2008 7:08 pm

Does the b6 pin to control the fan put out a power or ground?

turbogixxer · Post by **turbogixxer** » Sat Aug 30, 2008 5:29 am

jdmdc529 wrote:Does the b6 pin to control the fan put out a power or ground?

It is a ground.