Inspection Outline

• The components to be tested are indicated by a dotted line.

Courtesy of HONDA, U.S.A., INC.

NOTICE: 

For more efficient troubleshooting, you may be able to eliminate some inspection items as potential failures based on the conditions of the failure and vehicle.

• Select the HDS [Function test], then do the HDS [FUEL PUMP ON], and check the fuel pump operation sound.
• • Fuel pump operation sound is heard:
  • Fuel pump operation sound is not heard:

Inspection Items		Work Items
a	External Circuit	FUEL_PUMP_RLY_OUT Circuit Inspection		o
		FPC, GND Circuit Inspection	o	o
		FPCD, FUEL_PUMP+, SUB_FUEL_PUMP_RLY_OUT, FUEL_PUMP- Circuit Inspection		o
b	Fuel Tank Unit	Fuel Pump Component Inspection	o	o
		Fuel Tank Unit Inspection	o	o
c	Fuel Pump Driver Unit	Fuel Pump Driver Unit Inspection	o	o
d	PCM	PCM Inspection	o	o