2001 eclipse gs, 2.4 m/t. pin 38 on ecu is giving negative to mfi relay when key is turned on. rely has one negative wire and two positive wires and when key is turned on seems to provide positive to the wire that goes to pin 38 on ecu. Since relay is shooting positive and ecu is shooting negative, pops the ecu fuse everytime. Anybody know what kinds of polarities these wires are supposed to have? Replaced ecu and had it reflashed. It workded for 24 hours and started blowing ecu fuses again.