3-112 FUEL SYSTEM (DFI)

DFI Power Source

ECU Fuse Removal

•Refer to the 10 A ECU Fuse Removal in the Electrical System chapter.

ECU Fuse Installation

If a fuse fails during operation, inspect the DFI system to determine the cause, and then replace it with a new fuse of proper amperage.

•Refer to the Fuse Installation in the Electrical System chapter.

ECU Fuse Inspection

•Refer to the Fuse Inspection in the Electrical System chapter.

ECU Main Relay Removal/Installation

○The ECU main relay is built in the relay box [A].

•Refer to the Relay Box Removal in the Electrical System chapter.

ECU Main Relay Inspection

•Refer to the Relay Circuit Inspection in the Electrical System chapter.