Mazda 121 - Fuel Pump Operation Sound

F
FUEL
SYSTEM
-.:-n
@Y...
&
s:'5
4;/
GNO
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