Iveco Daily. Manual - part 129

D

AI

LY

488/

6

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

08

02

14

VEHICLE - AC-
CELERATOR
PEDAL 1

EXCEED-
ING NOR-
MAL
RANGE

Incorrect accel-
erator

pedal

operation,

en-

gine

idling

at

1500 rpm.

Short-circuit to
ground.

In ”Measurable
parameters”
environment,
check that the
”accelerator
pedal position”
parameter
changes propor-
tionally to the
position of the
pedal from 0%
to 100%. Check
wiring and con-
nections.

Re-

place

acceler-

ator pedal if re-
quired.

Make sure that
accelerator
pedal travel is
not hindered.

08

08

14

VEHICLE - AC-
CELERATOR
PEDAL 1

SIGNAL
NOT
PLAUS-
IBLE

Incorrect accel-
erator

pedal

operation,

en-

gine

idling

at

1500 rpm.

Accelerator
pedal potentio-
meter 1 and ac-
celerator pedal
potentiometer
2

values

not

plausible.

In ”Measurable
parameters”
environment,
check that the
”accelerator
pedal position”
parameter
changes propor-
tionally to the
position of the
pedal from 0%
to 100%. Check
wiring and con-
nections.

Re-

place

acceler-

ator pedal if re-
quired.

Make sure that
accelerator
pedal travel is
not hindered.

D

AI

LY

F1
A
E

N

G

IN

E

488/

7

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

09

01

14

VEHICLE - AC-
CELERATOR
PEDAL 2

EXCEED-
ING NOR-
MAL
RANGE

Incorrect accel-
erator

pedal

operation,

en-

gine

idling

at

1500 rpm.

Short-circuit to
positive, voltage
exceeding 4700
mV.

In ”Measurable
parameters”
environment,
check that the
”accelerator
pedal position”
parameter
changes propor-
tionally to the
position of the
pedal from 0%
to 100%. Check
wiring and con-
nections.

Re-

place

acceler-

ator pedal if re-
quired.

Make sure that
accelerator
pedal travel is
not hindered.

09

02

14

VEHICLE - AC-
CELERATOR
PEDAL 2

EXCEED-
ING NOR-
MAL
RANGE

Incorrect accel-
erator

pedal

operation,

en-

gine

idling

at

1500 rpm.

Short-circuit to
ground.

In ”Measurable
parameters”
environment,
check that the
”accelerator
pedal position”
parameter
changes propor-
tionally to the
position of the
pedal from 0%
to 100%. Check
wiring and con-
nections.

Re-

place

acceler-

ator pedal if re-
quired.

Make sure that
accelerator
pedal travel is
not hindered.

D

AI

LY

488/

8

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

09

08

14

VEHICLE - AC-
CELERATOR
PEDAL 2

SIGNAL
NOT
PLAUS-
IBLE

Incorrect accel-
erator

pedal

operation,

en-

gine

idling

at

1500 rpm.

Accelerator
pedal potentio-
meter 1 and ac-
celerator pedal
potentiometer
2

values

not

plausible.

In ”Measurable
parameters”
environment,
check that the
”accelerator
pedal position”
parameter
changes propor-
tionally to the
position of the
pedal from 0%
to 100%. Check
wiring and con-
nections.

Re-

place

acceler-

ator pedal if re-
quired.

Make sure that
accelerator
pedal travel is
not hindered.

0A

01

25

ENGINE 1 - AT-
MOSPHERIC
PRESSURE SEN-
SOR

EXCEED-
ING NOR-
MAL
RANGE

Possible smoki-
ness at high alti-
tude. Problem-
atic cranking at
high altitude.

Faulty environ-
mental pressure
sensor in ECU.

Replace ECU.

0A

02

25

ENGINE 1 - AT-
MOSPHERIC
PRESSURE SEN-
SOR

EXCEED-
ING NOR-
MAL
RANGE

Possible smoki-
ness at high alti-
tude. Problem-
atic cranking at
high altitude.

Faulty environ-
mental pressure
sensor in ECU.

Replace ECU.

D

AI

LY

F1
A
E

N

G

IN

E

488/

9

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

0B

08

17

VEHICLE - AC-
CELERATOR
PEDAL/BRAKE
PEDAL SUSPECT

SIGNAL
NOT
PLAUS-
IBLE

Power

reduc-

tion: engine rpm
drop to idling
speed.

Press brake and
accelerator

at

the same time.

Check

wiring

and

connec-

tions.

Replace

sensor

if

re-

quired.

If the brake is
actuated

while

the accelerator
is pressed, the
motor runs on
slow idling until
the brake is re-
leased, so that
the vehicle can
be

stopped

even if the pedal
of the acceler-
ator

remains

stuck on the in-
termediate posi-
tion. Instead you
can

accelerate

while the pedal
is pressed with-
out the interfer-
ence of safety
measures.