1. Fuel filler
2. Ignition switch
ENGINE AND EMISSION CONTROL SYSTEM (SFI FOR G13) 6E2-21
FUEL PUMP
On-Vehicle Inspection
CAUTION:
When fuel filler cap is removed in any procedure, work must
be done in a well-ventilated area, keep away from any open
flames and without smoking.
NOTE:
The fuel pressure regulator is the one body with the fuel pump
assembly so individual inspection of it is impossible.
1) Remove filler cap and turn ON ignition switch. Then fuel pump
operating sound should be heard from fuel filler for about 2 se-
conds and stop. Be sure to reinstall fuel filler cap after checking.
If above check result is not satisfactory, advance to “Diagnostic
Flow Table B-2”.
2) Turn OFF ignition switch and leave over 10 minutes as it is.
3) Fuel pressure should be felt at fuel return hose (1) for 2 seconds
after ignition switch ON.
If fuel pressure is not felt, advance to “Diagnostic Flow Table
B-3”.
Removal
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 its bracket.
2) Install fuel pump to fuel tank and then install fuel tank to body ac-
cording to procedure described in Section 6C.
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