Iveco Daily. Manual — part 128
488/2
F1A ENGINE
D
AILY
Revi - February 2005
D
AI
LY
F1
A
E
N
G
IN
E
488/
3
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
01
01
19
VEHICLE - AIR-
CONDITIONER
COMPRESSOR
RELAY (DTC 1)
EXCEED-
ING NOR-
MAL
RANGE
A/C
com-
pressor
always
on.
Short-circuit to
positive.
Check
wiring
and
connec-
tions.
Replace
relay if required.
01
02
19
VEHICLE - AIR-
CONDITIONER
COMPRESSOR
RELAY (DTC 1)
EXCEED-
ING NOR-
MAL
RANGE
Check
correct
operation
of
warning
light
using
”Active
diagnostic” pro-
cedure.
Short-circuit to
ground.
Check
wiring
and
connec-
tions.
Replace
relay if required.
01
04
19
VEHICLE - AIR-
CONDITIONER
COMPRESSOR
RELAY (DTC 1)
NO
SIG-
NAL
A/C
com-
pressor
not
working.
Open
circuit,
relay
discon-
nected.
Check
wiring
and
connec-
tions.
Replace
relay if required.
01
08
19
VEHICLE - AIR-
CONDITIONER
COMPRESSOR
RELAY (DTC 1)
SIGNAL
NOT
PLAUS-
IBLE
A/C
com-
pressor
not
working.
Open
circuit,
relay
discon-
nected.
Check
wiring
and
connec-
tions.
Replace
relay if required.
02
04
19
VEHICLE - AIR-
CONDITIONER
COMPRESSOR
RELAY (DTC 2)
NO
SIG-
NAL
A/C
com-
pressor
not
working.
No CAN line
signal.
Check
wiring
and
connec-
tions.
Replace
relay if required.
02
08
19
VEHICLE - AIR-
CONDITIONER
COMPRESSOR
RELAY (DTC 2)
SIGNAL
NOT
PLAUS-
IBLE
A/C
com-
pressor
not
working.
Non
plausible
CAN line signal.
Check
wiring
and
connec-
tions.
Replace
relay if required.
03
01
97
ELECTRONIC
CONTROL
UNIT - INTER-
NAL
ECU
FAULT (DTC 3)
EXCEED-
ING NOR-
MAL
RANGE
Wrong
ECU
programming.
Probable
elec-
tromagnetic in-
terference.
Faulty ECU.
Switch key on/
off and wait for a
few
seconds,
clear
failure
memory. If the
error
persists,
call
the
Help
Desk for instruc-
tions on how to
replace
the
ECU.
D
AI
LY
488/
4
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
03
02
97
ELECTRONIC
CONTROL
UNIT - INTER-
NAL
ECU
FAULT (DTC 3)
EXCEED-
ING NOR-
MAL
RANGE
Wrong
ECU
programming.
Probable
elec-
tromagnetic in-
terference.
Faulty ECU.
Switch key on/
off and wait for a
few
seconds,
clear
failure
memory. If the
error
persists,
call
the
Help
Desk for instruc-
tions on how to
replace
the
ECU.
03
04
97
ELECTRONIC
CONTROL
UNIT - INTER-
NAL
ECU
FAULT (DTC 3)
NO
SIG-
NAL
Wrong
ECU
programming.
Probable
elec-
tromagnetic in-
terference.
Faulty ECU.
Switch key on/
off and wait for a
few
seconds,
clear
failure
memory. If the
error
persists,
call
the
Help
Desk for instruc-
tions on how to
replace
the
ECU.
03
08
97
ELECTRONIC
CONTROL
UNIT - INTER-
NAL
ECU
FAULT (DTC 3)
SIGNAL
NOT
PLAUS-
IBLE
Wrong
ECU
programming.
Probable
elec-
tromagnetic in-
terference.
Faulty ECU.
Switch key on/
off and wait for a
few
seconds,
clear
failure
memory. If the
error
persists,
call
the
Help
Desk for instruc-
tions on how to
replace
the
ECU.
05
01
87
EGR - INCOR-
RECT
DEBI-
METER SIGNAL
EXCEED-
ING NOR-
MAL
RANGE
Possible
poor
performance in
acceleration.
Flow
meter
short-circuit or
open circuit.
Check integrity
of flow meter
and wiring be-
tween
flow
meter
con-
nector and EDC
connector.
Power
reduc-
tion and deacti-
vated EGR func-
tion.
D
AI
LY
F1
A
E
N
G
IN
E
488/
5
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
05
02
87
EGR - INCOR-
RECT
DEBI-
METER SIGNAL
EXCEED-
ING NOR-
MAL
RANGE
Possible
poor
performance in
acceleration.
Flow
meter
short-circuit or
open circuit.
Check integrity
of flow meter
and wiring be-
tween
flow
meter
con-
nector and EDC
connector.
Power
reduc-
tion and deacti-
vated EGR func-
tion.
07
01
87
EGR
-
DEBI-
METER SIGNAL
OUT OF LIMIT
EXCEED-
ING NOR-
MAL
RANGE
Possible
poor
performance in
acceleration.
Flow
meter
short-circuit or
open circuit.
Check integrity
of flow meter
and wiring be-
tween
flow
meter
con-
nector and EDC
connector.
Power
reduc-
tion and deacti-
vated EGR func-
tion.
07
02
87
EGR
-
DEBI-
METER SIGNAL
OUT OF LIMIT
EXCEED-
ING NOR-
MAL
RANGE
Possible
poor
performance in
acceleration.
Flow
meter
short-circuit or
open circuit.
Check integrity
of flow meter
and wiring be-
tween
flow
meter
con-
nector and EDC
connector.
Power
reduc-
tion and deacti-
vated EGR func-
tion.
08
01
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
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.
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