Iveco Daily. Manual - part 138

 

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Iveco Daily. Manual - part 138

 

 

D

AI

LY

488/

42

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

46

04

52

INJECTOR - IN-
JECTOR 3 (DTC
68)

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: ECU Pin: A31
Measure

point

2: Pin: 2

3- Measure type:
Resistance
(Ohm)
Measure

point

1:

Pin:

1

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

Connected; Key
+15 OFF;

4-

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;

4- Min. value: 0,5
Ohm;

Max.

value: 0,9 Ohm;
Typical

Value:

0,7 Ohm;

Only two cylin-
ders running.

D

AI

LY

F1
A
E

N

G

IN

E

488/

43

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

46

08

52

INJECTOR - IN-
JECTOR 3 (DTC
68)

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.

47

04

52

INJECTOR - IN-
JECTOR 3 (DTC
69)

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.

47

04

52

INJECTOR - IN-
JECTOR 3 (DTC
69)

NO

SIG-

NAL

D

AI

LY

488/

44

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

48

01

53

INJECTOR - IN-
JECTOR 4 (DTC
70)

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

F1
A
E

N

G

IN

E

488/

45

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

48

04

58

INJECTOR - IN-
JECTOR 4 (DTC
70)

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: ECU Pin: A31
Measure

point

2: Pin: 2

3- Measure type:
Resistance
(Ohm)
Measure

point

1:

Pin:

1

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- Typical Value:
0,1 Ohm;

3- Min. value: 0,5
Ohm;

Max.

value: 0,9 Ohm;
Typical

Value:

0,7 Ohm;

4- Min. value: 0,5
Ohm;

Max.

value: 0,9 Ohm;
Typical

Value:

0,7 Ohm;

Only two cylin-
ders running.

 

 

 

 

 

 

 

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