Iveco Daily. Manual - part 50
ENGINES
8140.43R/B/S/N
182
D
AILY
B
as
e
-
M
ay
2004
Prin
t
603.93.281
DTC
FMI
Failing
component
Type of
Failure
Visible failure
Possible Cause
Repair action
Checks to be
performed
Measuring
conditions
Values to be
detected
Remarks
48
08
INJECTOR
-
INJECTOR 4
SIGNAL
NOT
PLAUSIBLE
Engine
not
working
properly,
possible power
reduction.
Injector
not
working
properly.
Check wiring and
connections.
Replace injector if
required.
Only
three
cylinders
running.
49
04
INJECTOR
-
INJECTOR 4
NO
SIGNAL
Engine
not
working
properly,
possible power
reduction.
Injector
wiring
open circuit.
Check wiring and
connections.
Replace injector if
required.
Only
three
cylinders
running.
49
04
INJECTOR
-
INJECTOR 4
NO
SIGNAL
1- Measure type:
Resistance
(Ohm)
Measure point 1:
ECU
Pin:
A46
Measure point 2:
Injector Pin: 2
2- Measure type:
Resistance
(Ohm)
Measure point 1:
ECU
Pin:
A1
Measure point 2:
Injector Pin: 1
3- Measure type:
Resistance
(Ohm)
Measure point 1:
Injector
Pin:
1
Measure point 2:
Injector Pin: 2
1-
Connector
Not connected;
Key +15 OFF;
2-
Connector
Not connected;
Key +15 OFF;
3-
Connector
Not connected;
Key +15 OFF;
1- Typical Value:
0,1 Ohm;
2- Typical Value:
0,1 Ohm;
3- Min. value: 0,5
Ohm;
Max.
value: 0,9 Ohm;
Typical
Value:
0,7 Ohm;
4E
08
VEHICLE
-
CRUISE
CONTROL
SWITCH UNIT
SIGNAL
NOT
PLAUSIBLE
Cruise control /
PTO
not
working.
Press SET+ /
SET-
and
RESUME/ OFF
at
the
same
time.
Check
correct
operation
of
the
switch by reading
state parameters.
Replace wiring
and connections
if state does not
change
when
Cruise Control
buttons
are
pressed.