Iveco Daily. Manual — part 136
D
AI
LY
488/
34
F1
A
E
N
G
IN
E
Revi
-
Feb
ru
ar
y
2005
P
rin
t
603.93.281/
A
DTC
FMI
BLINK
CODE
Failing
component
Type of
Failure
Visible failure
Possible Cause
Repair action
Checks to be
performed
Measuring
conditions
Values to be
detected
Remarks
41
02
57
INJECTOR
-
STAGE B INJEC-
TORS
CHECK
(INTERNAL
ECU) (DTC 65)
EXCEED-
ING NOR-
MAL
RANGE
Engine off.
Internal
ECU
problem.
Clear
failure
memory. If the
error
persists,
ensure that the
failure does not
concern the in-
jectors and call
the Help Desk
for instructions
on how to re-
place the ECU.
41
04
57
INJECTOR
-
STAGE B INJEC-
TORS
CHECK
(INTERNAL
ECU) (DTC 65)
NO
SIG-
NAL
Engine off.
Internal
ECU
problem.
Clear
failure
memory. If the
error
persists,
ensure that the
failure does not
concern the in-
jectors and call
the Help Desk
for instructions
on how to re-
place the ECU.
41
08
57
INJECTOR
-
STAGE B INJEC-
TORS
CHECK
(INTERNAL
ECU) (DTC 65)
SIGNAL
NOT
PLAUS-
IBLE
Engine off.
Internal
ECU
problem.
Clear
failure
memory. If the
error
persists,
ensure that the
failure does not
concern the in-
jectors and call
the Help Desk
for instructions
on how to re-
place the ECU.
42
01
51
INJECTOR - IN-
JECTOR 1 (DTC
66)
EXCEED-
ING NOR-
MAL
RANGE
D
AI
LY
F1
A
E
N
G
IN
E
488/
35
P
rin
t
603.93.281/
A
Revi
-
Feb
ru
ar
y
2005
DTC
FMI
BLINK
CODE
Failing
component
Type of
Failure
Visible failure
Possible Cause
Repair action
Checks to be
performed
Measuring
conditions
Values to be
detected
Remarks
42
01
53
INJECTOR - IN-
JECTOR 1 (DTC
66)
EXCEED-
ING NOR-
MAL
RANGE
Engine
not
working proper-
ly,
possible
power
reduc-
tion.
Short-circuit to
positive.
Check
wiring
and
connec-
tions.
Replace
injector if re-
quired.
1- Measure type:
Resistance
(Ohm)
Measure
point
1: ECU Pin: A46
Measure
point
2: Pin: 2
2- Measure type:
Resistance
(Ohm)
Measure
point
1: ECU Pin: A1
Measure
point
2: Pin: 1
3- Measure type:
Resistance
(Ohm)
Measure
point
1:
Pin:
1
Measure
point
2: 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;
Only three cylin-
ders running.
D
AI
LY
488/
36
F1
A
E
N
G
IN
E
Revi
-
Feb
ru
ar
y
2005
P
rin
t
603.93.281/
A
DTC
FMI
BLINK
CODE
Failing
component
Type of
Failure
Visible failure
Possible Cause
Repair action
Checks to be
performed
Measuring
conditions
Values to be
detected
Remarks
42
04
51
INJECTOR - IN-
JECTOR 1 (DTC
66)
NO
SIG-
NAL
Engine
not
working proper-
ly,
possible
power
reduc-
tion.
Injector
wiring
short-circuit.
Check
wiring
and
connec-
tions.
Replace
injector if re-
quired.
1- Measure type:
Resistance
(Ohm)
Measure
point
1: ECU Pin: A1
Measure
point
2: Pin: 1
2- Measure type:
Resistance
(Ohm)
Measure
point
1:
Pin:
1
Measure
point
2: Pin: 2
3- Measure type:
Resistance
(Ohm)
Measure
point
1: ECU Pin: A31
Measure
point
2: Pin: 2
4- Measure type:
Resistance
(Ohm)
Measure
point
1:
Pin:
1
Measure
point
2: Pin: 2
1-
Connector
Not connected;
Key +15 OFF;
2-
Connector
Not connected;
Key +15 OFF;
3-
Connector
Not connected;
Key +15 OFF;
4-
Connector
Connected; Key
+15 OFF;
1- Typical Value:
0,1 Ohm;
2- Min. value: 0,5
Ohm;
Max.
value: 0,9 Ohm;
Typical
Value:
0,7 Ohm;
3- Typical Value:
0,1 Ohm;
4- Min. value: 0,5
Ohm;
Max.
value: 0,9 Ohm;
Typical
Value:
0,7 Ohm;
Only two cylin-
ders running.
42
04
51
INJECTOR - IN-
JECTOR 1 (DTC
66)
NO
SIG-
NAL
D
AI
LY
F1
A
E
N
G
IN
E
488/
37
P
rin
t
603.93.281/
A
Revi
-
Feb
ru
ar
y
2005
DTC
FMI
BLINK
CODE
Failing
component
Type of
Failure
Visible failure
Possible Cause
Repair action
Checks to be
performed
Measuring
conditions
Values to be
detected
Remarks
42
08
51
INJECTOR - IN-
JECTOR 1 (DTC
66)
SIGNAL
NOT
PLAUS-
IBLE
Engine
not
working proper-
ly,
possible
power
reduc-
tion.
Injector
not
working proper-
ly.
Check
wiring
and
connec-
tions.
Replace
injector if re-
quired.
1- Measure type:
Resistance
(Ohm)
Measure
point
1: ECU Pin: A1
Measure
point
2: Pin: 1
2- Measure type:
Resistance
(Ohm)
Measure
point
1: ECU Pin: A31
Measure
point
2: Pin: 2
3- Measure type:
Resistance
(Ohm)
Measure
point
1:
Pin:
1
Measure
point
2: 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;
Only three cylin-
ders running.
42
08
51
INJECTOR - IN-
JECTOR 1 (DTC
66)
SIGNAL
NOT
PLAUS-
IBLE
43
04
51
INJECTOR - IN-
JECTOR 1 (DTC
67)
NO
SIG-
NAL
Engine
not
working proper-
ly,
possible
power
reduc-
tion.
Injector
wiring
open circuit.
Check
wiring
and
connec-
tions.
Replace
injector if re-
quired.
Only three cylin-
ders running.
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