A-12 fan control

[b18crx]

Hello:
I'm using Smanager 1.4.8 and I' been trying to get my fan working with the A-20 output. I've tried deifr\erent settings on the conditions tab and nothing seems to work. Everytime I turn my ignition on my fan turns on and never stops until my switch is off. I'm using an external relay since my factory harness is in bad shape. I wired the relay using the A-20 output as a ground signal. My settings in the conditions tab are:

Min Max
500----9000 rpms
10------120 Kpa load
0% --------------Throttle
0--------60mph
100*f Air Temp
170-----200F coolant

Any suggestion are appreciated..... Thanks

[Spunkster]

It sounds like you have it wired incorrectly if it is always on with the ignition turned on. The output does work correctly with a properly wired car as I have it working on my car using the factory wiring and relay.

Why are you not using the fan control option in the Protection tab?

[b18crx]

I'm using the Nitrous Auxiliary Output-3 for fan control, with an external relay since my factory harness is in bad shape...