Haven't messed with it yet, still on my bench.Any update on performance with the Volvo controller? Requires two outputs from ECU to run hi/lo?
It's 3 wires in. Power, ground, and a single wire back to the ECU for control using PWM.
2 wires out to the fan. I'm using a V6 Sn95 fan, which is Hi only.
Only thing really keeping me from testing it is that I'd need to pull a battery out from one of my vehicles to bench test