Iveco Daily. Manual - part 48

 

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Iveco Daily. Manual - part 48

 

 

ENGINES

8140.43R/B/S/N

174

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

3E

02

INJECTOR

-

BENCH 2

BELOW
LOWER
LIMIT

Engine

not

working
properly,
possible power
reduction.

Short-circuit to
ground.

Check wiring and
connections.

Only

two

cylinders
running.

3E

08

INJECTOR

-

BENCH 2

SIGNAL
NOT
PLAUSIBLE

Engine

not

working
properly,
possible power
reduction.

Injector
electrical system
failure.

Check wiring and
connections.
Replace injector if
required.

Only

two

cylinders
running.

3F

04

INJECTOR

-

BENCH 2

NO
SIGNAL

Engine

not

working
properly,
possible power
reduction.

Injector

wiring

disconnected.

Check wiring and
connections.
Replace injector if
required.

Only

two

cylinders
running.

40

01

INJECTOR

-

INJECTOR

A

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.

40

02

INJECTOR

-

INJECTOR

A

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.

ENGINES

8140.43R/B/S/N

175

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

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.

ENGINES

8140.43R/B/S/N

176

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.

ENGINES

8140.43R/B/S/N

177

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

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;

 

 

 

 

 

 

 

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