Qashqai J11. Engine control system (K9K) — part 4
OPERATION
ECK-49
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
4.
Select “YES”.
5.
Check that “– – –” is displayed.
STOP/START SYSTEM
STOP/START SYSTEM : Switch Name and Function
INFOID:0000000010289663
SWITCHES AND INDICATORS
SWITCH OPERATION
NOTE:
If stop/start OFF switch turn ON when stop/start system is operating, stop/start system is canceled and engine
restart.
1.
Stop/start indicator lamp
2.
Stop/start OFF switch
A.
On the combination meter
B.
Lower instrument panel (driver side)
JSBIA3803ZZ
Item
Function
Stop/start OFF switch
When the switch is pressed, switch indicator (LED) turns ON and the stop/start
system can be deactivated.
ECK-50
< SYSTEM DESCRIPTION >
[K9K]
HANDLING PRECAUTION
HANDLING PRECAUTION
Precaution for Stop/Start System
INFOID:0000000010499112
PRECAUTIONS FOR STOP/START SYSTEM OPERATION
The operation of the stop/start system needs to satisfy various conditions. For details of the conditions, refer to
ECK-39, "STOP/START SYSTEM : System Description"
.
The stop/start system may not operate under the conditions listed below:
• After restarting the engine, the vehicle is repeatedly stopped and started at a low speed due to traffic con-
gestion.
• When driving the vehicle repeatedly back and forth at a low speed due to parallel parking.
• When the intelligent key is not authenticated. (In this case, the KEY warning lamp built in the combination
meter blinks.)
• The battery is deteriorated. (High discharge rate.)
• A battery other than the stop/start system-specific battery is used.
• Ambient temperature is extremely low.
HANDLING PRECAUTIONS
• When engine restart conditions are satisfied during the electric parking brake operation, ECM performs the
engine restart after the completion of the electric parking brake operation. This may cause delay in engine
restart, compared with a usual engine restart.
For a smooth engine restart under the stop/start system operating condition, restart the engine before
releasing the parking brake.
• To use the stop/start system, the vehicle needs to recognize the status of battery. For this reason, the stop/
start system may not be activated immediately after battery change.
• When restarting the vehicle under stop/start system operating condition, continue depressing the clutch
pedal until the restart completes.
ON BOARD DIAGNOSTIC (OBD) SYSTEM
ECK-51
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Diagnosis Description
INFOID:0000000010289665
DESCRIPTION
This system uses two malfunction indicator lamps. When detecting a system error, ECM turns ON the mal-
function indicator lamp to alert the driver of the presence of malfunction.
MALFUNCTION INDICATOR LAMP (MIL) (YELLOW)
ECM turns ON MIL (yellow) when an emission-related malfunction occurs or when a component part specified
by European laws and regulations becomes inoperable three trips in a raw.
MALFUNCTION INDICATOR LAMP (MIL) (RED)
ECM may turn ON MIL (red) when a malfunction occurs in the engine.
ECK-52
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
DIAGNOSIS SYSTEM (ECM)
CONSULT Function
INFOID:0000000010289666
FUNCTION
*: The following emission-related diagnostic information is cleared when the ECM memory is erased.
• Diagnostic trouble codes
SELF-DIAGNOSTIC MODE
Self Diagnostic Item
Regarding items detected in “SELF-DIAG RESULTS” mode, refer to —
How to erase DTC
• If power is continuously in the ON position after a DTC is detected, turn power switch OFF before turning
power switch to the ON position again, and then erase DTC.
• Check the all self-diagnostic screen to confirm there are no DTCs in other ECUs.
Freeze Frame Data and 1st Trip Freeze Frame Data
The Freeze Frame Data shows the state of the vehicle at the time a DTC is detected and is useful in re-creat-
ing the circumstances that caused the malfunction.
NOTE:
The following table includes information (items) in applicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
Diagnostic test mode
Function
Self-diagnostic results
Self-diagnostic results such as DTC can be read and erased quickly.*
Data monitor
Input/Output data in the ECM can be read.
Work support
This mode enables a technician to adjust some devices faster and more accurately by following
the indications on the CONSULT unit.
Active test
Diagnostic Test Mode in which CONSULT drives some actuators apart from the ECMs and also
shifts some parameters in a specified range.
ECU identification
ECM part number and homologation number can be read.
Configuration
This function is used to store vehicle specifications to ECM after ECM replacement.
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
WATER TEMP
Water temperature
°
C or
°
F
ENGINE SPEED
Engine speed
rpm
VEHICLE SPEED
Vehicle speed
km/h or mph
COMPUTER SUPPLY
VOLTAGE
Computer supply voltage
V
RAIL PRES SET
Rail pressure setting
bar
RAIL PRESSURE
Rail pressure
bar
RAIL PRESS SEN VOLT
Rail pressure sensor voltage
V
FUEL FLOW
Fuel flow
mg/cp
BOOST PRESSURE
Boost pressure
mbar
BOOST PRESS REF VAL-
UE
Boost pressure reference value
hpa
MEASURE AIR FLOW
Measured air flow
kg/h
TURBOCHARGING SOLE-
NOID VALVE OCR
Turbocharging solenoid valve OCR
%
DAMPER VALVE UP-
STREAM TEMPERATURE
Estimated inlet flap upstream tempera-
ture
°
C or
°
F
DIAGNOSIS SYSTEM (ECM)
ECK-53
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
MANIFOLD PRESSURE
Manifold pressure
mbar
INLET AIR TEMPERATURE
Inlet air temperature
°
C or
°
F
EST. AIR FLOW
Estimated air flow
mg/cp
INLET AIR FLOW
Inlet air flow
mg/cp
ATMOSPHERIC PRES-
SURE
Atmospheric pressure
mbar
TBN UPSTR PRS SEN
VOLT
Turbine upstream pressure sensor
voltage
V
AIR INLET/F REL POS
Air inlet flap relative position
%
FUEL TEMPERATURE
Fuel temperature
°
C or
°
F
IN FLAP ABSO POSI
Air inlet flap absolute position
%
INLET/F SEN SUPPLY
VOLT
Inlet flap sensor supply voltage
mV
DAMPER VALVE SEN
VOLT
Damper valve sensor voltage
mV
DMPR VLV SET POS
Damper valve setpoint position
%
IN/FLAP CTRL
Inlet flap control
%
SEN 1 FEED V
Sensors No. 1 feed voltage
mV
ADDITIONAL INFO FD9C
Additional information FD9C
—
ALTERNATOR LOAD
Alternator load
%
ADDITIONAL INFO 2069
Additional information 2069
Nm
SEN 2 FEED V
Sensors No. 2 feed voltage
mV
PL PTNMR T2 V
Pedal potentiometer track 2 voltage
mV
PL PTNMR T1 V
Pedal potentiometer track 1 voltage
mV
HEATER PLUG CONTROL
Heater plug control
%
EGR VALVE OPENING
REFERENCE
EGR valve opening reference
%
EGR VALVE CONTROL
EGR valve control
%
LAST EGR VALVE OFFSET
Last EGR valve offset
%
EGR VALVE FIRST OFF-
SET
EGR valve first offset
%
POTN VAL EGR VALVE
CLSD
Potentiometer value EGR valve closed
%
EGR SENSOR SUPPLY
VOLTAGE
EGR sensor supply voltage
mV
EGR POTENTIOMETER
VOLTAGE
EGR potentiometer voltage
mV
EXHAUST SYSTEM FLOW
Exhaust system flow
g/s
ADDITIONAL INFORMA-
TION 24F3
Additional information 24F3
°
C or
°
F
TEMP. UPSTREAM OF PF
Temperature upstream of particle filter
°
C or
°
F
PRS UPSTR OF TBN
Pressure upstream of turbine
mbar
RFRG TEMP PRESS SEN
VOLT
Refrigerant pressure sensor voltage
V
REFRIGERANT PRES-
SURE
Refrigerant pressure
bar
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
ECK-54
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
TBN UPSTR TEMP SETP
Turbine upstream temperature set-
point
°
C or
°
F
TEMP UPSTREAM TUR-
BINE
Temperature upstream of turbine
°
C or
°
F
RV/LV BUTTON VOLTAGE
RV/LV button voltage
mV
LAST OFF/V CLOSE
Last offset damper valve closed
%
LAST OFF/V OPEN
Last offset damper valve open
%
SEN SUPPLY N-3 VOL
Sensor supply No. 3 voltage
mV
SUPPLY VOLTAGE EX-
HAUST AIR FLAP SENSOR
Supply voltage exhaust air flap sensor
mV
FIRST OFFSET OF THE
CLOSED EXHAUST FLAP
First offset of the closed exhaust flap
%
EGR LOW PRESSURE PO-
SITION
EGR low pressure position
%
LAST OFFSET OF
CLOSED LOW PRESSURE
EGR
Last offset of closed low pressure EGR
%
EGR LOW PRESSURE
OCR
EGR low pressure OCR
%
LOW PRESSURE EGR PO-
SITION REFERENCE VAL-
UE
Low pressure EGR position reference
value
%
L/PRES EGR VALVE POSI-
TION
Low pressure EGR valve position
%
LOW PRESSURE EGR
VALVE SUPPLY VOLTAGE
Low pressure EGR valve supply volt-
age
mV
LOW PRESSURE EGR
VALVE FIRST OFFSET
Low pressure EGR valve first offset
%
PART.FILTER UPSTREAM
TEMP SENSOR VOLTAGE
Part.filter upstream temperature sen-
sor voltage
V
ADDITIONAL INFO 2813
Additional information 2813
°
Crk
POST INJECTION FLOW
Post injection flow
mg/cp
POST INJECTION FLOW 1
Post injection flow 1
mg/cp
FLOW GAS IN DPF
Flow of gas inside the particle filter
m3/h
P/FLT DIFF. PRS
Particle filter pressure diff
hPa
REGEN MALFNC
Number of regeneration failure
—
FIRST OFF/V CLOSE
First offset damper valve closed
%
FIRST OFF/V OPEN
First offset damper valve open
%
ATMOS PRESS SEN VOLT
Atmospheric pressure sensor voltage
mV
OIL DILUTION INFORMA-
TION
Oil dilution information
%
RAIL FLOW REGULATION
VALVE OCR
Rail flow regulation valve OCR
%
CRNKS SYNC LOSS COUN
Crankshaft synchronisation loss
counter
—
AVERAGE PERIOD OF
FLOWMETER SIGNAL
Average period of flowmeter signal
µ
S
F/FLOW CORR CYL NO.1
Fuel flow correction for cylinder No.1
—
F/FLOW CORR CYL NO.2
Fuel flow correction for cylinder No.2
—
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
DIAGNOSIS SYSTEM (ECM)
ECK-55
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
F/FLOW CORR CYL NO.3
Fuel flow correction for cylinder No.3
—
F/FLOW CORR CYL NO.4
Fuel flow correction for cylinder No.4
—
ADDITIONAL INFORMA-
TION FD1A
Additional information FD1A
µ
F
ADDITIONAL INFORMA-
TION FD19
Additional information FD19
µ
F
ADDITIONAL INFORMA-
TION FD1B
Additional information FD1B
µ
F
ADDITIONAL INFORMA-
TION FD1C
Additional information FD1C
µ
F
CYLINDER 1 ADAPTATION
STATUS
Cylinder 1 adaptation status
—
CYLINDER 2 ADAPTATION
STATUS
Cylinder 2 adaptation status
—
CYLINDER 3 ADAPTATION
STATUS
Cylinder 3 adaptation status
—
CYLINDER 4 ADAPTATION
STATUS
Cylinder 4 adaptation status
—
MEDIAN OF TEMPERA-
TURES WHOSE SENSORS
ARE LIABLE TO RATIO-
NALITY DIAGNOSIS
Median of temperatures whose sen-
sors are liable to rationality diagnosis
°
C or
°
F
ADDITIONAL INFO 24D0
Additional information 24D0
—
BRAKE CNT 1 DURATION
Brake contact 1 duration
S
BRAKE CNT 2 DURATION
Brake contact 2 duration
S
OIL TEMPERATURE - EN-
GINE
Oil temperature - engine
°
C or
°
F
ENGINE RPM
Engine rpm
rpm
VEHICLE SPEED DIS-
PLAYED
Vehicle speed displayed
km/h or mph
ADDITIONAL INFO 287A
Additional information 287A
—
ADDITIONAL INFORMA-
TION FD42
Additional information FD42
—
ADDITIONAL INFORMA-
TION FD43
Additional information FD43
—
ADDITIONAL INFORMA-
TION FD4D
Additional information FD4D
—
ADDITIONAL INFORMA-
TION FD4E
Additional information FD4E
—
MAIN INJECTION FLOW
Main injection flow
mg/cp
LOADED NOx mass
Loaded nox mass
G
CUMULATIVE MILEAGE IN
HIGHWAY CONDITIONS
Cumulative mileage in highway condi-
tions
km or mile
ADDITIONAL INFO FD2D
Additional information FD2D
%
ADDITIONAL INFO FD2F
Additional information FD2F
mg/cp
ADDITIONAL INFO FD96
Additional information FD96
µ
F
ADDITIONAL INFO FD2E
Additional information FD2E
rpm
SOOT IN P/FLT
Soot in the particle filter
G
EXH THROTTLE POSITION
Exhaust throttle position
%
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
ECK-56
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
EXHAUST FLAP POSITION
SETPOINT
Exhaust flap position setpoint
%
EXHAUST AIR FLAP OCR
Exhaust air flap OCR
%
EXHAUST AIR FLAP OFF-
SET
Exhaust air flap offset
%
FIRST OFFSET OF THE
EXHAUST AIR FLAP OPEN
First offset of the exhaust air flap open
%
EXHAUST FLAP ABSO-
LUTE POSITION
Exhaust flap absolute position
%
PREHEATING MODE
Preheating mode
%
ADDITIONAL INFO FD2D
Additional informaiton FD2D
%
TURBO REGULATION
Turbo regulation
• MAX
• PROTECT-
ED
• DIAG MODE
• INACTIVE
• REG
• INTRME
MOTOR-DRIVEN FAN UNIT
REQUEST
Motor-driven fan unit request
• ACTIVE
• INACTIVE
MOTOR
Motor
• Off
• RUNNING
• STALLED
• CRANKING
• INACTIVE
LOW FUEL LEVEL INFOR-
MATION
Low fuel level information
• OK
• LOW
• INACTIVE
GEARBOX RATIO
Gearbox ratio
• REVERSE
• DCLTCH
• INACTIVE
COMBUSTION MODE SET
Combustion mode setting
• NORMAL
• STATUS1
• STAT2
• STAT3
• STAT4
• INACTIVE
ACC. PDL DETECT BLOCK
ACC. pedal detection blocked
• NO
• YES
PREHEATING REL CNT
Preheating relay control
• ACTIVE
• DEACTIVAT
• INACTIVE
CRUISE CONTROL/SPEED
LIMITER OPERATION
Cruise control/speed limiter operation
• Off
• SL ON
• SL SUS
• SL INHI
• CC ON
• CC SUS
• CC INHI
• CC/SL A
• INACTIVE
CC OPERATING RELIABLY
Cruise control operating reliably
• STAT0
• STAT3
• STAT2
• STATUS1
• INACTIVE
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
DIAGNOSIS SYSTEM (ECM)
ECK-57
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
CC/SL LMTR BUTTONS
Cruise control/speed limiter buttons
• INACTIVE
• INVALID
• CO.1
• SUSPD
• MINUS
• PLUS
• RESTART
BRAKING DETECTED
MULTIPLEX SIGNAL
Braking detected multiplex signal
• MISSING
• INTRME
• PRESENT
• INACTIVE
COMP + AFTER IGNITION
Computer + After ignition
• DEACTIVAT
• ACTIVE
• INACTIVE
EXHAUST FLAP HIGH
SETTING
Exhaust flap high setting
• YET
• DONE
• INACTIVE
CC/SL SPEED SIGNAL
MONITORING
Cruise control/speed limiter speed sig-
nal monitoring
• STAT0
• STAT6
• STAT5
• STAT4
• STAT3
• STAT2
• STATUS1
• INACTIVE
COMBUSTION MODE
Combustion mode setting
• NORMAL
• STATUS1
• STAT2
• STAT3
• STAT4
• INACTIVE
DPF REGENERATION
PERMIT
Diesel particulate filter regeneration
permit
• PRBT
• AUTH
• INACTIVE
THERMOPLUNGER1 RE-
LAY
Thermoplunger No. 1 relay control
• DEACTIVAT
• ACTIVE
• INACTIVE
THERMOPLUNGER2 RE-
LAY
Thermoplunger No. 2 relay control
• DEACTIVAT
• ACTIVE
• INACTIVE
THERMOPLUNGER3 RE-
LAY
Thermoplunger No. 3 relay control
• DEACTIVAT
• ACTIVE
• INACTIVE
WATER IN DIESEL DETEC-
TOR
Water in diesel detector
• NOT DE-
TECTED
• DETECTED
• INACTIVE
CRANKSHAFT SYNCHRO-
NISATION
Crankshaft synchronisation
• INCORRECT
• CORRECT
• INACTIVE
CRANK SIGNAL
Crank signal
• NOT DE-
TECTED
• DETECTED
• INACTIVE
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
ECK-58
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
*: The items are the same as those of 1st trip freeze frame data.
DATA MONITOR MODE
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable
to this vehicle, refer to CONSULT display items.
VEHICLE SPEED UNIT
Vehicle speed unit
• NOT DE-
TECTED
• DETECTED
• INACTIVE
CAM TDC SYNC
Camshaft TDC synchronisation
• NOT DONE
• DONE
• INACTIVE
PREHEATER LIGHT
Preheating warning light
• EXTING
• ILLUM
• INACTIVE
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
Monitor item
Unit
Description
Remarks
INLET AIR TEMPERATURE
°
C or
°
F
Intake air temperature is displayed.
BOOST PRESSURE
mbar
Turbocharger boost pressure is displayed.
TEMP UPSTREAM TURBINE
°
C or
°
F
Exhaust gas temperature computed from exhaust gas tem-
perature sensor 1 is displayed.
ATOMOS PRESS
mbar
Atmospheric pressure is displayed.
WATER TEMP
°
C or
°
F
Engine coolant temperature is displayed.
COMP SUP VOLT
V
The power supply voltage of ECM is displayed.
ENGINE SPEED
rpm
Engine speed computed from crankshaft position sensors
displayed.
VEHICLE SPEED
km/h or mph
The vehicle speed computed from the vehicle speed sig-
nalsent from combination meter is displayed.
MEASURE AIR FLOW
kg/h
Intake air flow rate computed from the mass air flow sensor
signal is displayed.
RAIL PRESSURE
bar
Fuel rail pressure is displayed.
RAIL PRES SET
bar
Target fuel rail pressure is displayed.
UPS PRTCL FLTR TMP
°
C or
°
F
Exhaust gas temperature before DPF computed from the
upstream DPF temperature sensor.
FUEL FLOW S/V CURRENT
mA
Current value of fuel flow actuator is displayed.
LAST OFF/V CLOSE
%
Inlet throttle valve offset - last closed learning
IN FLAP ABSO POSI
%
Raw value of the position in percent of the sensor supply
voltage
FIRST OFF/V OPEN
%
Inlet throttle valve offset - first opened learning
FIRST OFF/V CLOSE
%
Inlet throttle valve offset - first closed learning
LAST OFF/V OPEN
%
Inlet throttle valve offset - last opened learning
REGENERATION FAIL
—
Indicates the number of DPF regeneration failures since
the last success.
FLOW GAS IN DPF
m3/h
Flow of gas inside the DPF is displayed.
POST INJEC FLOW 1
mg/cp
Post injection quantity is displayed.
SOOT IN P/FLT
g
Soot mass in the DPF is displayed.
EX SYSTEM FLW
g/s
Exhaust gas air mass flow for estimation of downstream
pressure and temperature models
DIAGNOSIS SYSTEM (ECM)
ECK-59
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
DIFF EXH PRES.
hPa
Differential exhaust gas pressure before/after DPF is dis-
played.
PART.FILTER UPSTREAM
TEMP SENSOR VOLTAGE
mV
Upstream DPF Temperature Sensor signal voltage is dis-
played.
EGR VALVE FIRST OFFSET
%
High pressure EGR valve offset - first learning
LAST EGR VALVE OFFSET
%
High pressure EGR valve offset - last learning
PTNMR EGR VLV CL
%
Absolute position in percent of the sensor supply voltage
EXH GAS PRESS SEN 1
mbar
Exhaust gas pressure before turbine computed from the
exhaust gas pressure sensor 1is displayed.
FUEL TEMP
°
C or
°
F
Fuel temperature computed from the fuel temperature sen-
sor is displayed.
RAIL PRESSURE
mV
Fuel rail pressure computed from the fuel rail pressure sen-
sor is displayed.
PL PTNMR T1 V
mV
Accelerator pedal position sensor 1 signal voltage is dis-
played.
PL PTNMR T2 V
mV
Accelerator pedal position sensor 2 signal voltage is dis-
played.
ACCEL/PDL POS
—
Accelerator pedal position is displayed.
EGR VALVE POSITION SEN
mV
High pressure EGR volume control valve position sensor
signal voltage is displayed.
RV/LV BUTTON VOLTAGE
mV
ASCD/Speed limiter steering switch voltage
RFRGERNT PRSS
bar
Refrigerant pressure is displayed.
FUEL FLOW
mg/cp
Total fuel flow is displayed.
TOTAL DRIVE DISTANCE
km or mile
Total drive distance is displayed.
SEN 1 FEED V
mV
Sensors power supply voltage 1 is displayed.
SEN 2 FEED V
mV
Sensors power supply voltage 2 is displayed.
SEN SUPPLY N-3 VOL
mV
Sensors power supply voltage 3 is displayed.
VEHICLE SPEED DISPLAYED
km/h or mph
The vehicle speed computed from the vehicle speed signal
sent from combination meter is displayed.
BOOST PRESSUR
hPa
The boost pressure (determined by the signal voltage of
the turbocharger boost sensor) is displayed.
TURBOCHARGING SOLENOID
VALVE OCR
%
Turbocharger boost control solenoid valve open is dis-
played.
AIR INL TMP SEN VO
mV
Intake air temperature sensor 1 signal voltage is displayed.
ATMOSPHERIC P
mV
Atmospheric pressure sensor voltage
HEATER PLUG CONTROL
%
Glow plug control PWM command is displayed.
AIR INL FLAP REL PO
%
Throttle opening angle is displayed.
EGR/V OPN REF
%
High pressure EGR volume control valve opening refer-
ence is displayed.
EGR VLV CONT
%
High pressure EGR volume control valve PWM command
is displayed.
DMP V SET POS
%
Throttle opening angle is displayed.
EST. AIR FLOW
mg/cp
Estimated air flow is displayed
TURB PRE SEN VOL
mV
Exhaust gas pressure sensor 1 signal voltage is displayed.
ALTERNATOR LO
%
Alternator load is displayed.
INLET AIR/FLW
mg/cp
The inlet air flow (determined by the signal voltage of the
mass air flow sensor) is displayed.
REFRGRT PRESS SEN
V
Refrigerant signal voltage is displayed.
IN/FLAP CTRL
%
Inlet throttle PWM command is displayed.
Monitor item
Unit
Description
Remarks
ECK-60
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
DMPR VLV SEN VO
mV
Inlet throttle position sensor voltage
EST INL FLP TMP
°
C or
°
F
Inlet throttle upstream temperature
INL FLP SEN SUP VO
mV
Inlet throttle position sensor signal voltage is displayed.
EGR POSITION
%
High pressure EGR position is displayed.
TURB TMP SET
°
C or
°
F
Exhaust gas temperature set point is displayed.
MANIFOLD PRESSURE
mbar
Intake manifold pressure computed from the TC boost sen-
sor is displayed.
EXH GAS TEMP (UPSTM CAT)
°
C or
°
F
This item is indicated, but not used.
EXH THRTL VALVE OFFSET
%
Exhaust Air Flap - Current value of the “'last closed thrust
position” learnt.
OIL DILUTION INFORMATION
%
Oil dilution rate
L/ PRES EGR/V FIRST OFFSET
%
Low Pressure EGR valve - Current value of the first closed
thrust position learnt
L/PRES EGR VALVE POSITION
%
Low pressure EGR volume control valve position is dis-
played.
EXH THROTTLE POSITION
%
Exhaust throttle opening rate is displayed.
ALTERNATOR POWER
W
Alternator power
L/PRES EGR VALVE POS SEN
mV
Low pressure EGR volume control valve position sensor
signal voltage is displayed.
ENGINE REV COUNT
—
Number of engine revolutions since the last oil drain
ENG OIL DILU RATIO
%
Current oil dilution rate for oil wear estimation
ENG TORQUE
Nm
Engine output torque calculated by ECM is displayed.
EXH THROTTLE POS SEN
mV
Exhaust throttle position sensor signal voltage is displayed.
DPF PRESSURE
hPa
Memorized difference pressure to apply on the CSF differ-
ential pressure for adaptation
Cruise control setting
km or mile
The preset ASCD vehicle speed is displayed.
DURATION OF RESUME BUT-
TON PRESS
s
Duration of resume button press is displayed.
DURATION OF + BUTTON
PRESS
s
Duration of SET/+ button press is displayed.
DURATION OF - BUTTON
PRESS
s
Duration of SET/- button press is displayed.
DURATION OF SUSPEND BUT-
TON PRESS
s
Duration of suspend button press is displayed.
NUMBER OF ABNORMAL CC/
SL TRANSITIONS
—
Maximum value of blocked button detection counter
MOTOR
RUNNING/
OFF/
STALLED/
CRANKING
Engine status is displayed.
1ST IN VAL OPEN PR
YES/NO
Inlet throttle valve offset - first opened learning running
1ST IN VAL CLOS PR
YES/NO
Inlet throttle valve offset - first closed learning running
THERMOPLUNGER
DETCT/AC-
TIVE
Thermoplunger No.1 status is displayed.
THERMOPLNGR 2
DETCT/AC-
TIVE
Thermoplunger No.2 status is displayed.
THERMOPLNGR 3
DETCT/AC-
TIVE
Thermoplunger No.3 status is displayed.
EGR FUN PROG
YES/NO
High pressure EGR volume control valve offset - first learn-
ing running
Monitor item
Unit
Description
Remarks
DIAGNOSIS SYSTEM (ECM)
ECK-61
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
CAM TDC SYNC
NOT DONE/
DONE
Camshaft/crankshaft synchronization status is displayed.
C/U+AFTR IGN
MISSING/
PRESENT
Ignition switch status is displayed.
CLUTCH PEDAL SWITCH
INACTIVE/AC-
TIVE/
BLOCKED
Clutch pedal position switch status is displayed.
CCS LMT BTN
INACTIVE/IN-
VALID/CO.1/
SUSPD/MI-
NUS/PLUS/
RSTRT
ASCD steering switch status is displayed.
• INACTIVE: unpressed
• INVALID: invalid voltage
• CO.1: open circuit
• SUSPD: suspend switch pressed
• MINUS: SET/
−
switch pressed
• PLUS: SET/+ switch pressed
• RSTRT: RES switch pressed
CRS CN/SPD LMT OP
OFF/SL ON/SL
SUS/SL INHI/
CC ON/CC
SUS/CC INHI/
NONE
ASCD and speed limiter status is displayed.
• OFF: ASCD and speed limiter is no activated.
• SL ON: speed limiter is activated. (active or over speed)
• SL SUS: speed limiter is activated. (awaiting or sus-
pended)
• SL INHI: speed limiter requested and in failure
• CC ON: ASCD is activated. (active)
• CC SUS: ASCD is activated. (awaiting or suspended)
• /CC INH: ASCD requested and in failure
• NONE: ASCD and speed limiter not present
CC/SL CONNECTION AFTER
CC BUTTON PRESSED
Not detected/
DETCT
When ASCD MAIN switch is pressed, it displays actual
ASCD operating condition detected by ECM.
CC/SL CONNECTION AFTER
SL BUTTON PRESSED
Not detected/
DETCT
When speed limiter MAIN switch is pressed, it displays ac-
tual speed limiter operating condition detected by ECM.
CRS C/SPD LIM
Inactive/REG-
UL/LIMIT/Inco-
herence
Speed limiter MAIN switch status is displayed.
CC/SL ACT DR
STAT1/STAT2/
STAT3/STAT4/
STAT5
Cancellation condition of ASCD/speed limiter is displayed.
• STAT1: ASCD/speed limiter main switch changed.
• STAT2: Suspend button is pressed.
• STAT3: ASCD brake switch is ON.
• STAT4: Clutch pedal position switch is ON.
• STAT5: Shift the selector lever to “N” position.
• NONE: Deactivation
TRC/ANTI-YAW CNT
No/Yes
Anti skid regulation or anti yaw control in regulation.
CRUISE CONTROL
COR/Incoher-
ence
Speed/set point ratio too small.
PARKING BRAKE
RELES/AP-
PLIED
Parking brake status is displayed.
CC CONT INHI INJ
No/Yes
ASCD system engine control inhibition
SL INHI INJECTION
No/Yes
Speed limiter system engine control inhibition
CLUTCH INFO UNAV
Not detected/
DETCT
Clutch information unavailable is detected.
BRAKE INFO UNAVAI
Not detected/
DETCT
Brake information unavailable is detected.
BRAKE INFO ABSENT
Not detected/
DETCT
Brake information absent is detected.
DECELE W/O BRAKE
Not detected/
DETCT
Sudden braking detected without brake information
SHA DEC W/O BRAK
Not detected/
DETCT
Braking detected without brake information
Monitor item
Unit
Description
Remarks
ECK-62
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
CC INHI INJECTION
Not detected/
DETCT
ASCD inhibition is detected.
DISP VEHI SP UNAV
Not detected/
DETCT
Displayed vehicle speed unavailable is detected.
ACT SP INFO ABSE
Not detected/
DETCT
Real vehicle speed unavailable is detected.
DISP SP INFO ABSE
Not detected/
DETCT
Display vehicle speed absence is detected.
CHANGE SP UNIT
Not detected/
DETCT
Change of the displayed speed unit is detected.
SL INHI INJECTION
Not detected/
DETCT
Speed limiter inhibition is detected.
VEHICLE SPEED UNIT
km/h/mph
Vehicle speed is displayed.
WIRED BRAK CONTA
OFF/
PRESSED/
INTM
ASCD brake switch state is displayed.
CC OPERATING RELIABLY
STAT1/STAT2/
STAT3
State of the failures which cause irreversible ASCD safety
failure is displayed.
• STAT1: Presence of ASCD force request despite the
ASCD deactivation
• STAT2: Activation of the open brake switch without
ASCD deactivation
• STAT3: Activation of the minimum travel clutch switch
without ASCD deactivation
TURBO REGULATION
Inactive/REG-
UL/INTM/DIAG
MODE/
PRTCT/MAX
Boost regulation state is displayed.
CC/SL CONN AUTH
Inactive/AC-
TIVE
Authorization to connect ASCD and speed limiter options
status is displayed.
LOW FUEL LEVEL INFORMA-
TION
OK/Low
LOW FUEL LEVEL INFORMATION is displayed.
WTR DIESEL DETECTR
Not detected/
DETCT
This item is not used.
COOLING FAN ACTIV REQ
INACTIVE/AC-
TIVE
Cooling fan request status is displayed.
CC/SL SPEED SIGNAL MONI-
TORING
STAT1/STAT2/
STAT3/STAT4/
STAT5/STAT6
State of the reversible failures not due to ASCD/speed lim-
iter which cause ASCD/speed limiter failure
• STAT1: Real vehicle speed unavailable is detected.
• STAT2: Displayed vehicle speed unavailable is detected.
• STAT3: Real vehicle speed absence is detected.
• STAT4: Display vehicle speed absence is detected.
• STAT5: Change of the displayed speed unit is detected.
• STAT6: Speed limiter inhibition is detected.
COMBU MODE SET
NORMAL/
1.DEF/2.DEF/
3.DEF/STAT4/
RESERV/
STAT5/STAT6/
4.DEF
REQUIREMENT VALUE OF COMBUSTION MODE isdis-
played.
COMBUSTION MODE
NORMAL/
2.DEF/3.DEF/
STAT4/RE-
SERVED/
1.DEF/STAT5/
STAT6/4.DEF
REQUIREMENT VALUE OF COMBUSTION MODE isdis-
played.
Monitor item
Unit
Description
Remarks
DIAGNOSIS SYSTEM (ECM)
ECK-63
< SYSTEM DESCRIPTION >
[K9K]
C
D
E
F
G
H
I
J
K
L
M
A
ECK
N
P
O
EXH THRTL/ V CLSD POS LRN
NOT DONE/
DONE
Indicates Exhaust Throttle Valve Closed Position Learning
status.
ETAT PRIVE 5
1.DEF/2.DEF
Combustion mode - particulate filter regeneration authori-
zation state
INJ ERROR FIND PROCEDRE
1.DEF/2.DEF
Error detected by the monitoring of supplier injections (val-
ue after reset)
L/PRES EGR/V CLSD POS LRN
NOT DONE/
DONE
Indicates Low Pressure EGR Volume Control Valve Closed
Position Learning status.
LOW PRESSURE EGR VALVE
PROGRAMMING
UNAVAIL-
ABLE/AVAILBL
Low Pressure EGR Volume Control Valve Offset - first
learning running
STARTER BUTTON
PRESSED/
RELSD
Ignition switch status is displayed.
ENGAGE REVERSE GEAR
No/Yes
Selector lever “R” position status is displayed.
AUTOMATIC GEARBOX IN DE-
FECT MODE
Not detected/
DETCT
Transaxle in limp home mode is detected.
ACT SP INFO UNAV
Not detected/
DETCT
Real vehicle speed unavailable is detected.
VEHICLE SPEED DISPLAYED
UNAVAIL-
ABLE/AVAILBL
Displayed vehicle speed received on the CAN network not
available after a filtering time
VEHICLE SPEED MULTI-
PLEXED INFORMATION
UNAVAIL-
ABLE/AVAILBL
Vehicle speed received on the CAN network not available
after a filtering time
GEARBOX RATIO
DECLTC/1/2/3/
4/5/6/RVRS
Current gear engaged
• DECLTC: Declutched at rest
• 1: 1st gear
• 2: 2nd gear
• 3: 3rd gear
• 4: 4th gear
• 5: 5th gear
• 6: 6th gear
• RVRS: Reverse
FIRST START
NOT DONE/
DONE
First start status is displayed.
CLUTCH CONTACT MULTI-
PLEX SIGNAL
UNAVAIL-
ABLE/AVAILBL
Filtered unavailable clutch pedal status information
CLUTCH CONTACT WIRING -
START OF TRAVEL
UNAVAIL-
ABLE/AVAILBL
Begin stroke clutch pedal switch for cruise control safety
COMP + AFTER IGNITION
PRESENT/IN-
ACTIVE
Key state
A/C ATHRSTION
NOT DONE/
DONE/INAC-
TIVE
Air conditioning request
THERMOPLUNGER1 RELAY
DEACTIVAT/
ACTIVE/INAC-
TIVE
Thermoplungers command state
THERMOPLUNGER2 RELAY
DEACTIVAT/
ACTIVE/INAC-
TIVE
Thermoplungers command state
THERMOPLUNGER3 RELAY
DEACTIVAT/
ACTIVE/INAC-
TIVE
Thermoplungers command state
BRAKE PEDAL
NO PRS/RE-
SERVED/
PRESSED/IN-
ACTIVE
Brake pedal - close active switch state
Monitor item
Unit
Description
Remarks
ECK-64
< SYSTEM DESCRIPTION >
[K9K]
DIAGNOSIS SYSTEM (ECM)
CC/SL LMTR
DEACTIVAT/
ACTIVE/INAC-
TIVE
Cruise control On/Off button state
COMBUSTION MODE - PAR-
TICULATE FILTER REGENERA-
TION AUTHORIZATION STATE
1.DEF/2.DEF/
INACTIVE
Combustion mode - particulate filter regeneration authori-
zation state
PREHEATING REL CNT
ACTIVE/DE-
ACTIVAT/IN-
ACTIVE
State of glow plug control actuator relay
CRUISE CONTROL/SPEED
LIMITER OPERATION
OFF/SL ON/SL
SUS/SL INHI/
CC ON/CC
SUS/CC INHI/
CC/SL A/IN-
ACTIVE
CCSL - Status
CC/SL DEACT BY DR ACTIN
STATUS1/
STAT2/STAT3/
STAT4/STAT5/
NONE/INAC-
TIVE
CCSL - State of the causes for normal CCSL deactivation
WATER PUMP RELAY COM-
MAND
DEACTIVAT/
ACTIVE/INAC-
TIVE
Flow water valve command of water system
BRAKE SWITCH
WITHOUT/
WITH/INAC-
TIVE
Configuration - Brake pedal - open active switch
FUEL PUMP RELAY
DEACTIVAT/
ACTIVE/INAC-
TIVE
State of the fuel pump relay control
WATER IN DIESEL DETECTOR
NOT DETECT-
ED/DETECT-
ED/INACTIVE
Flag that indicates the activation of the fuel water sensor
STATIC REGEN (IWRKSHOP)
STATUS1/
STAT2/STAT3/
STAT4/STAT5/
STAT6/INAC-
TIVE
CSF statemachine status for aftersale diagnosis regenera-
tion
CC/SL LMTR BUTTONS
INACTIVE/IN-
VALID/CO.1/
SUSPD/MI-
NUS/PLUS/
RESTART/IN-
ACTIVE
CCSL - Steering wheel push buttons state
ENG OIL DILUTION
NO/YES/INAC-
TIVE
OWE - Boolean set if the first oil dilution threshold is
passed
GEARBOX RATIO TARGET
NOT DONE/
DONE/INAC-
TIVE
Targeted gear engaged
VEHICLE SPEED DISPLAYED
UNAVAIL-
ABLE/AVAIL/
INACTIVE
Displayed vehicle speed received on the CAN network not
available after a filtering time
CL CONTACT WIRE SIGNAL
RELSD/
PRESSED/IN-
ACTIVE
Clutch pedal - minimum travel switch state - wire
MANUAL OR ASSISTED PARK-
ING BRAKE
RELSD/AP-
PLIED/INAC-
TIVE
Automatic or manual parking brake detected
Monitor item
Unit
Description
Remarks
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст