Engine Iveco Vector 8. Manual — part 23
- Electric test of injector solenoid valves with engine OFF.
- Injector efficiency test with engine started (cut-out test).
- High pressure system efficiency test with engine started
(rail pressure step test).
The initial conditions are:
-
Engine on idle
-
Initial pressure in kPa
Press START; three other pushbuttons will be displayed:
-
STOP
-
STEP UP
-
STEP DOWN
Press on STEP UP making the rail operation pressure rise up
to 160.000 kPa.
Let the engine run in these conditions for 5 minutes and see
if there is any leakage from the rail and from the pipes.
Then press STEP DOWN in order to bring the pressure back
to the initial level.
Press STOP to finish the test.
During the injector operation inspection, the
VARIATION OF THE FUEL DELIVERY is to be
observed while a cylinder is excluded. (the value
must increase). If the value remains the same the
injector will be locked.
NOTE
62
SECTION 3 - INDUSTRIAL APPLICATION
VECTOR 8 ENGINES
Base - April 2006
Print P2D32V001E
SECTION 3 - INDUSTRIAL APPLICATION
63
VECTOR 8 ENGINES
Print P2D32V001E
Base - April 2006
ENGINE PARAMETER READING
Parameter
Units of measurement
Engine speed
rpm
Desired Engine speed
rpm
Throttle Position
%
Boost pressure
kPa
Engine Oil Pressure
kPa
Engine Coolant Temperature
Deg C
Fuel Position
Rated Fuel Limit
FRC Fuel Limit
Atmospheric Pressure
kPa
Fuel Temperature
Deg C
Engine Load Factor
%
Diagnostic Clock
hours
Engine Oil Pressure (abs)
kPa
Turbo Outlet Pressure (abs)
kPa
Battery Voltage
Volt
Hydraulic Oil Temperature
Deg C
Injection Actuation Pressure
kPa
Fuel Consumption Rate
1/h
Engine Oil Temperature
Deg C
Inlet Air Temperature
Deg C
Fan Pump Pressure
kPa
Injector Actuation Current
%
Number of Engine Cylinders
Active Diagnostic Codes Present
Delivered Fuel Volume
mm
3
Desired Fuel Rail Pressure (absolute)
kPa
Fuel Rail Pressure (absolute)
kPa
Fuel Rail Pressure Control Valve Sol Current
%
64
SECTION 3 - INDUSTRIAL APPLICATION
VECTOR 8 ENGINES
Base - April 2006
Print P2D32V001E
READING PARAMETER FOR SAVE CODE
Parameter
Units of measurement
Desired Engine speed
rpm
Boost pressure
kPa
Engine Oil Pressure
kPa
Engine Coolant Temperature
Deg C
Fuel Position
Atmospheric Pressure
kPa
Fuel Temperature
Deg C
Engine Oil Temperature
Deg C
Inlet Air Temperature
Deg C
Desired Fuel Rail Pressure (absolute)
kPa
Fuel Rail Pressure (absolute)
kPa
SECTION 3 - INDUSTRIAL APPLICATION
65
VECTOR 8 ENGINES
Print P2D32V001E
Base - April 2006
EVENTS TABLE
Low Engine Oil temperature Warning
492-1
Low Fuel Rail Pressure - Pressure Derate
398-2
Low Fuel Rail Pressure - Pressure Shutdown
398-3
Low Fuel Rail Pressure - Pressure Warning
398-1
Low Oil Level
171-1
Very Low Oil Level
171-2
Water In Fuel Derate
2093-2
Water In Fuel Shutdown
2093-3
Water In Fuel Warning
2093-1
Engine Oil Filter Restriction Derate
1-2
Engine Oil Filter Restriction Shutdown
2-3
Engine Oil Filter Restriction Warning
99-1
Engine Overspeed Derate
3-2
Engine Overspeed Shutdown
4-3
Engine Overspeed Warning
190-1
Fuel Filter Restriction Derate
5-1
Fuel Filter Restriction Shutdown
6-3
Fuel Filter Restriction Warning
95-1
Fuel Repair Pressure Leak Derate
499-2
Fuel Repair Pressure Leak Shutdown
499-3
Fuel Repair Pressure Leak Warning
499-1
High Boost Pressure Derate
162-2
High Boost Pressure Shutdown
162-3
High Boost Pressure Warning
162-1
High Engine Coolant Temperature Derate
15-2
High Engine Coolant Temperature Shutdown
16-3
High Engine Coolant Temperature Warning
17-1
High Engine Oil Temperature Derate
18-2
High Engine Oil Temperature Shutdown
19-3
High Engine Oil Temperature Warning
20-1
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