Correct! Let the fan controller control the fans. You can set the fans at the desired temperature and be done with manually switching the fans on and off.ca18coupe wrote:Sorry I misunderstood, I thought you meant the DIF was part of a stand alone ecu setup, and using a different temp sensor then the stock unit. Just so I'm clear you mean give it a 12v source and only have the fans hooked up to the controller, correct? I know I kinda got ahead of myself and put the new radiator in, and didn't think the fan set up through. It's only been 3 days put it bugs the hell out of me.
On this particular car, anything below 180 degrees and the fans do not engage or will turn off if the temperature drops below 180 degrees. On my other cars, the fans are controlled via the standalone engine management system.ca18coupe wrote:Okay, I was pretty sure that's what you meant, but for some reason i inferred you were not using the signal from the stock water temp sensor.
Thanks Dee
P.S. Do you have your fans set to turn on at different temps? what temps?