Right side wiring harness location

How is the main wire harness routed on the right side of the car for the EFI / ECU? The harness goes through a rubber grommet by the back of the right front fender that I assume comes out behind the right front kick panel. Does the harness run under the carpet in the cabin, under the door jambs, or along the center console on it’s way back to the trunk? Thanks for your help.