Technical Codes - Iveco NEF Series Repair Manual

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NEF 45 SERIES

TECHNICAL CODES

F4 G
Code
A
B
C
D
E
F
G
H
F4 = NEW ENGINE FAMILY
Print P4D32N009 E
E 9 4 5
Main engine features
0 = Natural diesel intake, direct
injection
1 = Natural diesel intake, indirect
injection
2 = Natural petrol intake
3 = Natural methane gas intake
4 = Methane gas turbocharged
5 = Direct injection diesel
turbocharged
6 = Indirect injection diesel
turbocharged
7 = Petrol turbocharged
8 = Direct injection diesel
turbocharged with inter.
9 = Indirect injection diesel
turbocharged with inter.
Number of cylinders.
(Note: 0 = 10 cylinders 1 = 12 and
more)
Configuration of cylinders
0 = 4 times vertical
1 = 4 times horizontal
3 = 4 times vert. post-treat.
4 = 4 times horiz. post-treat.
E = 4 times vert. Extra Europa
5 = 4 times vert. external EGR
9 = 4 times vert. internal EGR
E = ENGINE
Crankcase Bore to stroke
Not structural 102 x 120
Not structural 102 x 120
Structural 104 x 132
Structural 104 x 132
Structural 102 x 120
Structural 102 x 120
Not structural 104 x 132
Not structural 104 x 132
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601
5 E * 601 J
Approval
for performance
A = First
calibration
B = Second
calibration
C =Third
calibration
... and so on
Approval for regulations
A = EURO 2
B = Tier 1
C = EURO 3
D = Tier 2
E = MARINE
F = GENSET
G = On road with CRT or GAS filter
H = EURO 4 (do not use)
J = Tier 3
K = GENSET Tier 3
L = EURO 4 step 1 SCRT
M = EURO 5 step 1 SCR
N = EURO 5 step 1 SCRT
P = EURO 4 step 1 SCR
R = EURO 4 step 2 SCR
S = EURO 5 step 1 SCR
T = EURO 4 step 2 SCRT
U = Euro EEV
Z = Euro V OBD
Application
0 = Applications other than the following
1 = Truck
2 = Bus
3 = Railway
4 = Ground movement and tractor machines
5 = Genset
6 = Marine
Valves
7 = Industrial machines and forklifts
8 = Cars and products
4
9 = Military
2
2
4
4
2
2
4
SECTION 1 - GENERAL INFORMATION
In particular, the first of the three
numbers indicates the type of injection
1 = Common Rail 4 valves
2 = Common Rail 2 valves
3 = In line injection pump 4 valves
4 = In line injection pump 2 valves
5 = Rotary injection pump 4 valves
6 = Rotary injection pump 2 valves
8 = Lightweight engine for spare parts
A... E = Truck variants without derating
The remaining numbers indicate the
engine variant
5
Base - March 2014