Iveco Daily. Manual - part 132

 

  Index      Iveco     Iveco Daily - service repair manual 2004 year

 

Search            

 

 

 

 

 

 

 

  

 

Content   ..  130  131  132  133   ..

 

 

Iveco Daily. Manual - part 132

 

 

D

AI

LY

488/

18

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

24

02

62

ENGINE SPEED -
CAMSHAFT
SENSOR

EXCEED-
ING NOR-
MAL
RANGE

Possible

prob-

lematic

cold

cranking.

No signal, open
circuit,

faulty

sensor.

Check

correct

assembly of sen-
sor and phonic
wheel, check en-
gine timing.

Flywheel sensor
timing

signal

adopted if cam-
shaft signal is not
correct.

25

01

61

ENGINE SPEED -
CRANKSHAFT
SENSOR

EXCEED-
ING NOR-
MAL
RANGE

Problematic
cold

cranking,

power

reduc-

tion

(possible

noise

due

to

missed

pre-in-

jection).

Faulty sensor.

Check

wiring

and

connec-

tions.

Camshaft

sen-

sor

speed

adopted if signal
is not present.

25

02

61

ENGINE SPEED -
CRANKSHAFT
SENSOR

EXCEED-
ING NOR-
MAL
RANGE

Problematic
cold

cranking,

power

reduc-

tion

(possible

noise

due

to

missed

pre-in-

jection).

Faulty sensor.

Check

wiring

and

connec-

tions.

Camshaft

sen-

sor

speed

adopted if signal
is not present.

26

01

63

ENGINE SPEED -
FAULT

BE-

TWEEN

FLY-

WHEEL

SEN-

SOR AND CAM-
SHAFT

EXCEED-
ING NOR-
MAL
RANGE

Possible power
reduction.

Incorrect cam-
shaft

phonic

wheel assembly.

Check

wiring,

connections and
sensor,

check

that

phonic

wheel is fitted
correctly.

Longer cranking
time.

D

AI

LY

F1
A
E

N

G

IN

E

488/

19

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

28

01

23

ENGINE 1 - FUEL
TEMPERATURE
SENSOR

EXCEED-
ING NOR-
MAL
RANGE

Possible power
reduction.

Short-circuit to
positive, excess-
ively low tem-
perature is de-
tected.

Check

wiring

and

connec-

tions.

Replace

sensor

if

re-

quired.

1- Measure type:
Resistance
(Ohm)
Measure

point

1: Sensor Pin: 1
Measure

point

2: Sensor Pin: 2

2- Measure type:
Resistance
(Ohm)
Measure

point

1: ECU Pin: A52
Measure

point

2: Sensor Pin: 1

3- Measure type:
Resistance
(Ohm)
Measure

point

1: ECU Pin: A51
Measure

point

2: Sensor 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:
1 Ohm;

2- Typical Value:
0,1 Ohm;

3- Typical Value:
0,1 Ohm;

D

AI

LY

488/

20

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

28

02

23

ENGINE 1 - FUEL
TEMPERATURE
SENSOR

EXCEED-
ING NOR-
MAL
RANGE

Possible power
reduction.

Short-circuit to
ground, excess-
ively high tem-
perature is de-
tected.

Check

wiring

and

connec-

tions.

Replace

sensor

if

re-

quired.

1- Measure type:
Resistance
(Ohm)
Measure

point

1: Sensor Pin: 1
Measure

point

2: Sensor Pin: 2

2- Measure type:
Resistance
(Ohm)
Measure

point

1: ECU Pin: A52
Measure

point

2: Sensor Pin: 1

3- Measure type:
Resistance
(Ohm)
Measure

point

1: ECU Pin: A51
Measure

point

2: Sensor 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:
1 Ohm;

2- Typical Value:
0,1 Ohm;

3- Typical Value:
0,1 Ohm;

29

01

29

ENGINE 1 - FAN
RELAY

EXCEED-
ING NOR-
MAL
RANGE

Fan relay not
working.

Fan relay short-
circuit to posi-
tive.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Possible

in-

creased

fuel

consumption.
Possible engine
overheating and
power

reduc-

tion.

29

02

29

ENGINE 1 - FAN
RELAY

EXCEED-
ING NOR-
MAL
RANGE

Fan relay not
working.

Fan relay short-
circuit

to

ground.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Possible

in-

creased

fuel

consumption.
Possible engine
overheating and
power

reduc-

tion.

D

AI

LY

F1
A
E

N

G

IN

E

488/

21

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

29

04

29

ENGINE 1 - FAN
RELAY

NO

SIG-

NAL

Fan relay not
working.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Possible

in-

creased

fuel

consumption.
Possible engine
overheating and
power

reduc-

tion.

29

08

29

ENGINE 1 - FAN
RELAY

SIGNAL
NOT
PLAUS-
IBLE

Fan relay not
working.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Possible

in-

creased

fuel

consumption.
Possible engine
overheating and
power

reduc-

tion.

2A

01

28

ENGINE 1 - PRE-
HEATING
RELAY

FUEL

FILTER

EXCEED-
ING NOR-
MAL
RANGE

Fuel filter pre-
heater relay not
working.

Filter

heater

relay short-cir-
cuit to positive -
Heater

always

on also at fuel
temperature >
5

° C.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Battery goes flat.

2A

02

28

ENGINE 1 - PRE-
HEATING
RELAY

FUEL

FILTER

EXCEED-
ING NOR-
MAL
RANGE

Fuel filter pre-
heater relay not
working.

Filter

heater

relay short-cir-
cuit to ground.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Battery goes flat.

2A

04

28

ENGINE 1 - PRE-
HEATING
RELAY

FUEL

FILTER

NO

SIG-

NAL

Fuel filter pre-
heater relay not
working.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Battery goes flat.

2A

08

28

ENGINE 1 - PRE-
HEATING
RELAY

FUEL

FILTER

SIGNAL
NOT
PLAUS-
IBLE

Fuel filter pre-
heater relay not
working.

Check

wiring

and

connec-

tions.

Replace

relay if required.

Battery goes flat.

 

 

 

 

 

 

 

Content   ..  130  131  132  133   ..