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12
FUEL TANK, SEAT, TRIM
Mount
special t ool
8
.
I
Pressure
tester
(61029094000)
(
ell
p. 365)
Mount
special t ool
8
with
nozzle
label
0,60.
I
Testing
hose (61029093000)
(
ell
p.
365)
Position the
hose
end in a fue
l
ca nnister.
Guidel
ine
I
Minimum
size
of fuel
cannister
10
I
(2.6 US gal)
Connect
the
diagnostics
t
ool
and start
it.
Select
the
"Function test of fuel pump
control"
actuator
t est
.
Guidel
ine
I
Maximum
duration of the
actuator test
I
3
min
Check
the fuel pressure
with
the filler
cap
closed
.
Fuel
pressure
When the
fuel
pu
mp
is active
»
If
the specifi cation
is
not
reached:
Open
the filler
cap.
(0
p.
101)
Check the
tank air vent syst
em.
3.35 ... 3.65
bar (48.6
..
.
52.9
psi)
Check
the
fuel
pressure
with
the filler
cap
open.
Fuel
pressure
When
the
fuel
pump is active
If
the
specifi cation
is not
reached:
Check
that the
fue
l line
is
clear.
Change
the
fue
l
filter
.
(19
p.
106)
Change the
fuel
pump.
(ell
p.
109)
3.35
...
3.65
bar
(48.6 ...
52
.9
psi)
112
St
op the
"Function test of fuel pump
control"
actuator
test
by
pressing the
"Quif'
but-
ton.
Remove
the
special
tools.
Join
the fuel hose
connection.
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