trying to set up the fans. One to come on at 192 the next to come on at 203. Fan desired% vs. ect set at 51 from 192 to 199 and 91 from 203 thru250. Fan output control vs. current state at FAN output 1 is 0,1,1 and FAN output 2 is 0,0,1. Fan state transition desired vs. current state is 0->1 is 50, 1->2 is 90. 2-<1 is 75 and 1-<0 25. I have 2 fans from a 94 Camaro. One fan comes on at 192, then at 203 the same fan just speeds up. I thought it may be wiring but the ecm does not ground the no. 2 fan at the no. two fuse.Sorry could not remember how to send a screen shot. Thanks Jeff.