FA8 - Check For Open to Inertia Fuel Shutoff Switch

^ Key Off.

^ Remove the fuel pump relay.

^ Disconnect the inertia fuel shutoff switch connector.

^ Measure the resistance of the W/Y wire between the fuel pump relay and the inertia fuel shutoff switch.

^ Is the resistance less than a ohms?

YES -- Service the wire between the inertia fuel shutoff switch and the fuel pump.

NO -- Service the wire between the fuel pump relay and the inertia fuel shutoff switch.