Iveco VECTOR 8 User Manual

72
SECTION 3 - INDUSTRIAL APPLICATION
VECTOR 8 ENGINES
Base - April 2006 Print P2D32V001E
Symptom
Visible
trouble
Possible cause Repair Notes
Attributable to malfunctioning in the fuel supply:
Indicators on - No No fuel in the tank or defect ascribable to
Fill up the tank and check why there is no fuel.
C
h
k
t
i
d
i
d
h
t
In order to ascribe or exclude level sensor, suction de
v
ice or fuel le
v
el indicator defect
I
n
d
i
c
a
t
o
r
s
o
n
N
o
startup sign
N
o
f
u
e
l
i
n
t
h
e
t
a
n
k
o
r
d
e
f
e
c
t
a
s
c
r
i
b
a
b
l
e
t
o
asuctiondefect
Chec
k
suction de
v
ice and remo
v
ewhate
v
er
caused clogging.
s
u
c
t
i
o
n
d
e
v
i
c
e
o
r
f
u
e
l
l
e
v
e
l
i
n
d
i
c
a
t
o
r
d
e
f
e
c
t
check fuel level in the tank by relevant level indicator.
Indicators on Excessive water in the prefilter
After checking is there is any condensate exhaust as described on the ordinary maintenance manual or during sensor inspection. Therefore first check the sensor connection and replace the sensor if trouble is due to it.
The engine will not start.
Indicators on Filters clogged
After checking the conditions of cartridge clogging replace them or check the sensor. Afterwards check the connection and if the trouble is due to the sensor replace it.
Fuel leaking from the pipes.
Rupture of the supply circuit pipes Check and replace the damaged part.
Total absence of pressure in the rail
Air in the fuel circuit
Check the fuel supply circuit on low pressure side. Check the fuel supply circuit on high pressure side.
Check that there is no air in the prefilters and in the fine filters. Check that there is no air in the rail and in the high pressure pump bleed. If the trouble persists with suitable pressure gauge check the high and low pressure pump inlet and outlet pressures.
Flow regulating valve (M-promp) locked closed.
Replace M-promp

Iveco VECTOR 8 Specifications

General

Brand	Iveco
Model	VECTOR 8
Category	Engine
Language	English