Fuel Pump: Service and Repair

FUEL PUMP

On-Vehicle Inspection





1) Remove filler cap and turn ON ignition switch. Then fuel pump operating sound should be heard from fuel filler for about 2 seconds and stop. Be sure to reinstall fuel filler cap after checking.
If above check result is not satisfactory, advance to "Diagnostic Flow Chart B-2."





2) Fuel pressure should be felt at fuel return hose for 2 seconds after ignition switch ON.
If fuel pressure is not felt, advance to "Diagnostic Flow Chart B-3."

Removal
1) Remove fuel tank from body according to procedure.

Fuel Tank

Inspection
Check fuel pump filter for evidence of dirt and contamination. If present, clean and check for presence of dirt in fuel tank.

Installation
1) Install fuel pump to its bracket.
2) Install fuel pump to fuel tank and then install fuel tank to body.