Iveco Daily. Manual - part 121

 

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Iveco Daily. Manual - part 121

 

 

F1
A
E

N

G

IN
E

D

AILY

462

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

40

04

INJECTOR

-

INJECTOR

A

SUPPLY

NO
SIGNAL

Engine off.

Internal

ECU

problem.

Clear

failure

memory. If the error
persists, ensure that
the failure does not
concern

the

injectors and call the
Help

Desk

for

instructions on how
to replace the ECU.

40

08

INJECTOR

-

INJECTOR

A

SUPPLY

SIGNAL
NOT
PLAUSIBLE

Engine off.

Internal

ECU

problem.

Clear

failure

memory. If the error
persists, ensure that
the failure does not
concern

the

injectors and call the
Help

Desk

for

instructions on how
to replace the ECU.

41

01

INJECTOR

-

INJECTOR

B

SUPPLY

EXCEEDED
UPPER
LIMIT

Engine off.

Internal

ECU

problem.

Clear

failure

memory. If the error
persists, ensure that
the failure does not
concern

the

injectors and call the
Help

Desk

for

instructions on how
to replace the ECU.

F1
A
E

N

G

IN
E

463

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

41

02

INJECTOR

-

INJECTOR

B

SUPPLY

BELOW
LOWER
LIMIT

Engine off.

Internal

ECU

problem.

Clear

failure

memory. If the error
persists, ensure that
the failure does not
concern

the

injectors and call the
Help

Desk

for

instructions on how
to replace the ECU.

41

04

INJECTOR

-

INJECTOR

B

SUPPLY

NO
SIGNAL

Engine off.

Internal

ECU

problem.

Clear

failure

memory. If the error
persists, ensure that
the failure does not
concern

the

injectors and call the
Help

Desk

for

instructions on how
to replace the ECU.

41

08

INJECTOR

-

INJECTOR

B

SUPPLY

SIGNAL
NOT
PLAUSIBLE

Engine off.

Internal

ECU

problem.

Clear

failure

memory. If the error
persists, ensure that
the failure does not
concern

the

injectors and call the
Help

Desk

for

instructions on how
to replace the ECU.

42

01

INJECTOR

-

INJECTOR 1

EXCEEDED
UPPER
LIMIT

Engine

not

working
properly,
possible power
reduction.

Short-circuit to
positive.

Check wiring and
connections.
Replace injector if
required.

Only

three

cylinders
running.

F1
A
E

N

G

IN
E

D

AILY

464

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

42

01

INJECTOR

-

INJECTOR 1

EXCEEDED
UPPER
LIMIT

1- Measure type:
Resistance

(Ohm)

Measure point 1:
ECU

Pin:

A47

Measure point 2:
Injector Pin: 2

2- Measure type:
Resistance

(Ohm)

Measure point 1:
Injector

Pin:

1

Measure point 2:
Injector Pin: 2

3- Measure type:
Resistance

(Ohm)

Measure point 1:
ECU

Pin:

A16

Measure point 2:
Injector Pin: 1

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- Min. value: 0.5
Ohm;

Max.

value: 0.9 Ohm;
Typical

Value:

0.7 Ohm;

3- Typical Value:
0,1 Ohm;

42

04

INJECTOR

-

INJECTOR 1

NO
SIGNAL

Engine

not

working
properly,
possible power
reduction.

Injector

wiring

short-circuit.

Check wiring and
connections.
Replace injector if
required.

Only

two

cylinders
running.

42

04

INJECTOR

-

INJECTOR 1

NO
SIGNAL

1- Measure type:
Resistance

(Ohm)

Measure point 1:
ECU

Pin:

A47

Measure point 2:
Injector Pin: 2

2- Measure type:
Resistance

(Ohm)

Measure point 1:
Injector

Pin:

1

Measure point 2:
Injector Pin: 2

3- Measure type:
Resistance

(Ohm)

Measure point 1:
ECU

Pin:

A16

Measure point 2:
Injector Pin: 1

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- Min. value: 0.5
Ohm;

Max.

value: 0.9 Ohm;
Typical

Value:

0.7 Ohm;

3- Typical Value:
0,1 Ohm;

F1
A
E

N

G

IN
E

465

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

42

08

INJECTOR

-

INJECTOR 1

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.

42

08

INJECTOR

-

INJECTOR 1

SIGNAL
NOT
PLAUSIBLE

1- Measure type:
Resistance

(Ohm)

Measure point 1:
ECU

Pin:

A47

Measure point 2:
Injector Pin: 2

2- Measure type:
Resistance

(Ohm)

Measure point 1:
Injector

Pin:

1

Measure point 2:
Injector Pin: 2

3- Measure type:
Resistance

(Ohm)

Measure point 1:
ECU

Pin:

A16

Measure point 2:
Injector Pin: 1

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- Min. value: 0.5
Ohm;

Max.

value: 0.9 Ohm;
Typical

Value:

0.7 Ohm;

3- Typical Value:
0,1 Ohm;

43

04

INJECTOR

-

INJECTOR 1

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.

44

01

INJECTOR

-

INJECTOR 2

EXCEEDED
UPPER
LIMIT

Engine

not

working
properly,
possible power
reduction.

Short-circuit to
positive.

Check wiring and
connections.
Replace injector if
required.

Only

three

cylinders
running.

 

 

 

 

 

 

 

Content   ..  119  120  121  122   ..