Fuel Pump Operation Sound - Mazda 121 Workshop Manual

F
FUEL SYSTEM
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G N O
Fuel pump oPeration sound
1. Turn the ignrtion swtch ON
2. connect dlaonosis connector termtnal F/P to GND
g Remove the ir.relfilter
cap and verity that thefuelpump oper-
ation sound is heard.
Replacement
Warning
i-
-riltreri
replacins ttte tuel sysiem parts, keep sParks, cigarettes' and open flames away lrom
the tuel.
. ieioie oerfotmfns the tollowlng operalion, release the tuel pressure from the fuel system to
reduce ihe possibility ol iniury or tire. (Refer to page F-Ear'
1. Remove in the order shown
2. lnstall in the reverse order of
in the tigure.
removal.
r.r-r.7 (1r-17, s.s-rs)
*k/
FUE! HOSE,
{30-r ro, 69---eq a
WASHEF, BEPIACE
2.7 -4.1 123-42, 2a---36t
1. Rear seat cushDn
2. Fuel pump cover
3. Fuel pump gauge unlt conneqor
4. Check valve
5. Fuel hoses
6. Fuel pump gauge unit
F-92
7. Fuel pump connector
8. Bracket
9. Rubber mounl
10. Fuel lilter
'11. FLrel pump