whats the correct way to wire ecu fan control (a12) for cars that dont have a ecu fan control (most eu models) ?
Posted: Fri Jun 09, 2023 5:47 pm
hello everyone
whats the correct way to wire ecu fan control (a12) for cars that dont have a ecu fan control (most eu models) ?
i used to just run a wire from pin a12 tapped to the green wire of the fan switch. and adjust fan control from software. it worked fine but im not sure of thats the correct way to wire, it, some sources says a another relay is required,
thanks
whats the correct way to wire ecu fan control (a12) for cars that dont have a ecu fan control (most eu models) ?
i used to just run a wire from pin a12 tapped to the green wire of the fan switch. and adjust fan control from software. it worked fine but im not sure of thats the correct way to wire, it, some sources says a another relay is required,
thanks