So I just got my car tuned and then had my cooling fan go out. I called American Muscle to talk to them about their OEM replacement, which I was told by their rep is exactly like the OEM fan and has high and low settings. Well I installed it and it doesn't come on until 204 which seems really high. Can I change the fan settings without changing my tune in my sct device(never used it other than for handing to my tuner)? And how do I check the fan has high and low settings because I think it may have been informed incorrectly?