Suzuki WagonR+ RB310 Service Manual page 1964

1. Fuel filler 3. Fuel return hose
2. Ignition switch 4. Fuel feed hose
ENGINE AND EMISSION CONTROL SYSTEM 6E1-11
FUEL PUMP
ON-VEHICLE INSPECTION
WARNING:
When fuel filler cap is removed in any procedure, work must be
done with no smoking, in a well-ventilated area and away from
any open flames.
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 "DIAGNOS-
TIC FLOW TABLE B-2".
2) Fuel pressure should be felt at fuel return hose for 2 seconds af-
ter ignition switch ON.
If fuel pressure is not felt, advance to "DIAGNOSTIC FLOW
TABLE B-3".
REMOVAL
1) Remove fuel tank from body according to procedure described
in Section 6C and remove fuel pump from 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 fuel tank and then install fuel tank to body ac-
cording to procedure described in Section 6C.