Qashqai J11. Engine control system (HRA2DDT) — part 4
DIAGNOSIS SYSTEM (ECM)
ECH-49
< SYSTEM DESCRIPTION >
[HRA2DDT]
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THROTTLE VALVE POSI-
TION 2
Throttle valve position 2
%
Richness regulation status
Richness regulation status
—
• starting mode
• open loop mode
• full load mode
• before closed loop mode
• closed loop mode
• Richness state machine is in OBD
mode
RICHNESS REGULATIION
CORRECTION
Richness regulation correction
%
RICHNESS ADAPTATION
FACTOR
Richness adaptation factor
—
RICHNESS ADAPTATION
OFFSET
Richness adaptation offset
µ
s
FUEL SYSTEM STATUS 07
Fuel system status 07
—
FUEL SYSTEM STATUS 06
Fuel system status 06
—
FUEL SYSTEM STATUS 05
Fuel system status 05
—
FUEL SYSTEM STATUS 04
Fuel system status 04
—
FUEL SYSTEM STATUS 03
Fuel system status 03
—
FUEL SYSTEM STATUS 02
Fuel system status 02
—
FUEL SYSTEM STATUS 01
Fuel system status 01
—
FUEL SYSTEM STATUS 00
Fuel system status 00
—
FUEL SYSTEM STATUS 15
Fuel system status 15
—
FUEL SYSTEM STATUS 14
Fuel system status 14
—
FUEL SYSTEM STATUS 13
Fuel system status 13
—
FUEL SYSTEM STATUS 12
Fuel system status 12
—
FUEL SYSTEM STATUS 11
Fuel system status 11
—
FUEL SYSTEM STATUS 10
Fuel system status 10
—
FUEL SYSTEM STATUS 09
Fuel system status 09
—
FUEL SYSTEM STATUS 08
Fuel system status 08
—
ATMOSPHERIC PRESSURE
Atmospheric pressure
mbar
BOOST PRES SEN V
Boost pressure sensor voltage
V
Catalyst exhaust gas up-
stream oxygen sensor volt-
age
Catalyst exhaust gas upstream oxygen
sensor voltage
mV
HEATED OXYGEN SENSOR
1 PWM
Heated oxygen sensor 1 pulse width
modulation
%
HEATED OXYGEN SENSOR
1 ACTIVATION TIME
Heated oxygen sensor 1 activation time
TDC
HEATED OXYGEN SENSOR
2 VOLTAGE
Heated oxygen sensor 2 voltage
mV
HEATED OXYGEN SENSOR
2 PWM
Heated oxygen sensor 2 pulse width
modulation
%
HEATED OXYGEN SENSOR
HEATER STATE
Heated oxygen sensor heater state
—
• COLD SENSOR
• START STRATEGY APPLIED
• RESTRT
CRRCTV FACTOR DE-
PENDING ON FUEL QUAN-
TITY
Corrective factor depending on fuel
quantity
—
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
ECH-50
< SYSTEM DESCRIPTION >
[HRA2DDT]
DIAGNOSIS SYSTEM (ECM)
Corrected average ALFACL
for memorized fuel system di-
agnostic
Corrected average ALFACL for memo-
rized fuel system diagnostic
—
MISFIRE COUNTER
Misfire counter
—
TANK TEMPERATURE
Tank temperature
°
C
AIR FUEL RATIO
Air fuel ratio
—
Accelerator pedal voltage -
track 1
Accelerator pedal voltage - track 1
mV
Accelerator pedal voltage -
track 2
Accelerator pedal voltage - track 2
mV
SEN SUPPLY N-2 VOL
Sensors supply voltage 2
mV
SEN SUPPLY N-3 VOL
Sensors supply voltage 3
mV
CONTRADICTION ACCEL-
ERATOR/BRAKE PEDAL
Contradiction acceleration/brake pedal
—
BOOST PRESSURE SET-
POINT
Boost pressure set-point
hpa
BOOST PRESSURE PWM
Boost pressure pulse width modulation
%
FUEL PRESSURE
Fuel pressure
bar
FUEL PUMP ACTUATOR
PWM
Fuel pump actuator pulse width modula-
tion
%
LOW FUEL LEVEL
Fuel low level
—
• OK
• Low
MISFIRE COUNTER - CYL-
INDER 1
Misfire counter - cylinder 1
—
MISFIRE COUNTER - CYL-
INDER 2
Misfire counter - cylinder 2
—
MISFIRE COUNTER - CYL-
INDER 3
Misfire counter - cylinder 3
—
MISFIRE COUNTER - CYL-
INDER 4
Misfire counter - cylinder 4
—
LAST TORQUE METER VAL-
UE
Last torque meter value
—
CORRECTION TORQUE
METER VALUE
Correction torque meter value
—
Knock counter detection - cyl-
inder 1
Knock counter detection - cylinder 1
—
Knock counter detection - cyl-
inder 2
Knock counter detection - cylinder 2
—
Knock counter detection - cyl-
inder 3
Knock counter detection - cylinder 3
—
Knock counter detection - cyl-
inder 4
Knock counter detection - cylinder 4
—
Mean knock noise
Mean knock noise
—
CRANKSHAFT SENSOR
SIGNAL
Crankshaft sensor signal
—
• Not detected
• DETECT
IGNITION ADVANCE
Ignition advance
—
MEMORIZED VARIABLE OF
FUEL LEVEL
Memorized variable of fuel level
—
Raw Tank differential pres-
sure
Raw Tank differential pressure
—
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
DIAGNOSIS SYSTEM (ECM)
ECH-51
< SYSTEM DESCRIPTION >
[HRA2DDT]
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DRAIN CUT VALVE DIAG-
NOSIS CRITERIA
Drain cut valve diagnosis criteria
—
CC/SL STATUS
Cruise control/speed limiter status
—
• CC/SL OFF
• SL ON (ACTIVE/OVER-SPEED)
• SL ON (AWAITING/SUSPEND)
• SL REQUESTED/ERROR
• CC ON (ACTIVE)
• CC ON (AWAITING/SUSPEND)
• CC REQUESTED/ERROR
• CC/SL NOT PRESENT
CC/SL IRREVERSIBLE EER-
OR 2
Cruise control/speed limiter irreversible
error 2
—
• NO ACTIVATION OF CL SW
• ACTIVATION OF CL SW
CC/SL IRREVERSIBLE EER-
OR 1
Cruise control/speed limiter irreversible
error 1
—
• NO ACTIVATION OF BRK SW
• ACTIVATION OF BRK SW
CC/SL IRREVERSIBLE EER-
OR 0
Cruise control/speed limiter irreversible
error 0
—
• NO PRESENCE OF CC FORCE
• PRESENCE OF CC FORCE
IDLE SPEED SETPOINT
Idle speed set-point
rpm
Idle engine speed regulation
status
Idle engine speed regulation status
—
• out of idle speed regulation
• take off state
• start state
• after start state
• condition state
• activation state
IDLE SPEED REQUESTED
BY AIR CONDITIONING
Idle speed requested by air conditioning
rpm
ADPTV CORRECTION OF
IDLE SPEED REGULATOR
Adaptive correction of idle speed regula-
tor
Nm
REFRIGERANT PRESSURE
SENSOR VOLTAGE
Refrigerant pressure sensor voltage
V
REFRIGERANT PRESSURE
Refrigerant pressure
bar
IGNITION SWITCH STATE
Ignition switch state
—
• KEY OFF
• KEY ON
STATE OF PTC HEATER IC-
ING PREVENTION
State of positive temperature coefficient
prevention heater icing prevention
—
• EV/HEV
• Activated
Alternator power
Alternator power
W
ALT LOAD
Alternator load
%
CC/SL STEERING SWITCH
VOLTAGE
Cruise control/speed limiter steering
switch voltage
mV
CC/SL STEERING SWITCH
STATE
Cruise control/speed limiter steering
switch state
—
• UNPRESSED
• INVALID VOLTAGE
• CO = open circuit
• SUSPEND PRESSED
• SET (-) PRESSED
• SET (+) PRESSED
• RESUME PRESSED
• DISTANCE PRESSED
Brake pedal - close active
switch state
Brake pedal - close active switch state
—
• reserved
• NO PRS
• Brake pedal pressed.
Brake pedal - open active
switch state
Brake pedal - open active switch state
—
• reserved
• NO PRS
• Brake pedal pressed.
BRAKE PEDAL SWITCH (N/
CLOSE) BLOCKED
Brake pedal switch (normally close)
blocked
s
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
ECH-52
< SYSTEM DESCRIPTION >
[HRA2DDT]
DIAGNOSIS SYSTEM (ECM)
BRAKE PEDAL SWITCH (N/
OPEN) BLOCKED
Brake pedal switch (normally open)
blocked
s
VEHICLE SPEED (CAN)
Vehicle speed (controller area network)
km/h
VEHICLE SPEED UNIT
Vehicle speed unit
km/h or mph
THERMOSTAT HEATER
CONTROL SOL VALVE PWM
Thermostat heater control solenoid
valve pulse width modulation
%
FINAL INDICATED TORQUE
SETPOINT
Final indicated torque set-point
Nm
TORQUE SAFETY MONI-
TORING STATUS FLAGS
Torque safety monitoring status flags
—
THROTTLE VALVE POSI-
TION SETPOINT
Throttle valve position set-point
%
GAS PUMP COMMAND
STATE
Gas pump command state
—
• OFF
• ON
GAS PUMP PRIMING STATE
Gas pump priming state
—
• [DEACTIVATED]
• Activated
GAS PUMP PRIMING DONE
Gas pump priming done
—
• NO
• YES
LIMP HOME POSITION OF
THE INLET THROTTLE
Limp home position of the inlet throttle
%
FINAL ALCOHOL ADAPTIVE
Final alcohol adaptive
%
COUNTER OF ALCOHOL
ADPTV CMPTNG PHASES
Counter of alcohol adaptive computing
phases
—
CC/SL REVERSIBLE ER-
ROR 5
Cruise control/speed limiter reversible
error 5
—
• NO SL ENGINE INHIBITION
• SL ENGINE INHIBITION
CC/SL REVERSIBLE ER-
ROR 4
Cruise control/speed limiter reversible
error 4
—
• N/CHNG OF DSPLY SPD UNIT
• CHNG OF DSPLY SPD UNIT
CC/SL REVERSIBLE ER-
ROR 3
Cruise control/speed limiter reversible
error 3
—
• N/DSPLY VHCL SPD ABSNC
• DSPLY VHCL SPD ABSNC
CC/SL REVERSIBLE ER-
ROR 2
Cruise control/speed limiter reversible
error 2
—
• N/REAL VHCL SPD ABSNC
• REAL VHCL SPD ABSNC
CC/SL REVERSIBLE ER-
ROR 1
Cruise control/speed limiter reversible
error 1
—
• N/DSPLY VHCL SPD UNVLBL
• DSPLY VHCL SPD UNVLBL
CC/SL REVERSIBLE ER-
ROR 0
Cruise control/speed limiter reversible
error 0
—
• N/REAL VHCL SPD UNVLBL
• REAL VHCL SPD UNVLBL
CRUISE CONTROL RE-
VERSIBLE ERROR 7
Cruise control reversible error 7
—
• NO CC ENGINE INHIBITION
• CC ENGINE INHIBITION
CRUISE CONTROL RE-
VERSIBLE ERROR 6
Cruise control reversible error 6
—
• N/GEARBOX IN LIMP HOME
• GEARBOX IN LIMP HOME
CRUISE CONTROL RE-
VERSIBLE ERROR 5
Cruise control reversible error 5
—
• N/BRK DTCT WO BRK INFMTN
• BRK DTCT WO BRK INFRMTN
CRUISE CONTROL RE-
VERSIBLE ERROR 4
Cruise control reversible error 4
—
• N/BRK DTCT WO BRK INFMTN
• BRK DTCT WO BRK INFRMTN
CRUISE CONTROL RE-
VERSIBLE ERROR 3
Cruise control reversible error 3
—
• N/BRK INFRMTN ABSNC
• BRK INFRMTN ABSNC
CRUISE CONTROL RE-
VERSIBLE ERROR 2
Cruise control reversible error 2
—
• N/BRK INFRMTN UNVLBL
• BRK INFRMTN UNVLBL
CRUISE CONTROL RE-
VERSIBLE ERROR 1
Cruise control reversible error 1
—
• N/CLUTCH INFRMTN ABSNC
• CLUTCH INFRMTN ABSNC
CRUISE CONTROL RE-
VERSIBLE ERROR 0
Cruise control reversible error 0
—
• N/CLUTCH INFRMTN UNVLBL
• CLUTCH INFRMTN UNVLBL
Item
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Unit
Remarks
CONSULT screen terms
Full spell
DIAGNOSIS SYSTEM (ECM)
ECH-53
< SYSTEM DESCRIPTION >
[HRA2DDT]
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THROTTLE VALVE OFFSET
- MIN POSITION
Throttle valve offset - minimum position
%
FLOW WATER VALVE
Flow water valve
—
• [DEACTIVATED]
• Activated
AIR FLAPS PWM COM-
MAND
Air flaps pulse width modulation com-
mand
%
CANISTER DRAIN VALVE
COMMAND
Canister drain valve command
%
FUNTIONAL STATE OF VE-
HICLE WITH S/S SYSEM
Functional state of the vehicle with stop/
start system
—
• NOT ACTIVE
• AUTO START
• AUTO STOP
• ENGINE RUNNING (S/S ON)
• FUEL CUT
• WAITING RESTART
• S/S AVTIVATED
• ENGINE STALLED
• ENGINE START W/STARTER
STARTER STATUS
Starter status
—
• OFF
• MECHANICAL PROTECTION
• Thermal protection
• ON
STOP/START SYSTEM MAL-
FUNCTION CAUSE
Stop/start system malfunction case
—
• UNAVAILABLE
• ACTIVATED
• INHIBITED BY DRIVER
• MALFUNCTION
• END OF LIFE
ENG RESTART BYPASS RE-
LAY ACTIVATION REQ
Engine restart bypass relay activation
request
—
• NO REQ
• REQ
STARTER RELAY CONDI-
TION
Starter relay condition
—
• DEACTIVATED
• ACTIVATED
NEUTRAL SWITCH
Neutral switch
—
• OFF
• ON
• no norm
SEVERAL START DETEC-
TION W/O NEUTRAL
Several start detection without neutral
—
• NOT DETECTED
• DETECTED
CLUTCH FULL SW ON DE-
TECTN LONG DISATNC
Clutch full switch ON detection long dis-
tance
—
• No Default
• DETECTED
NEUTRAL SWITCH FROM
WIRE
Neutral switch from wire
—
• Contactor is not used (normal perma-
nent state)
• Contactor is used (non permanent
state)
• There is no contactor
• Contactor is not available
VOLTAGE STABILIZER AC-
TIVATION REQUEST
Voltage stabilizer activation request
—
• NO REQ
• REQ
ACCELERATOR PEDAL
POS SEN 1 (RAW VALUE)
Accelerator pedal position sensor 1 (raw
value)
—
ESTIMATED TORQUE
Estimated torque
—
ENGINE SPEED
Engine speed
—
ERROR CODE INCOHER-
ENCE
Error code incoherence
—
ADMISSIBLE TORQUE
Admissible torque
—
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
ECH-54
< SYSTEM DESCRIPTION >
[HRA2DDT]
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.
WIRE BEGIN CLUTCH
SWITCH STATE
Wire begin clutch switch state
—
• Contactor is not used (normal perma-
nent state)
• Contactor is used (non permanent
state)
• There is no contactor
CLUTCH PEDAL FULL
SWITCH FROM WIRE
Clutch pedal full switch from wire
—
• Contactor is not used (normal perma-
nent state)
• Contactor is used (non permanent
state)
• There is no contactor
• Contactor is noble
CLUTCH FULL SWITCH AC-
TIVE W/O DRIVER
Clutch full switch active without driver
—
• No Default
• DETECTED
Item
*
Unit
Remarks
CONSULT screen terms
Full spell
Monitor item
Unit
Description
Remarks
ENG COOLANT TEMP
°
C
Indicates engine coolant temperature
ENGINE SPEED
rpm
Indicates the engine speed computed from the signal of the
crankshaft position sensor and camshaft position sensor
BATTERY VOLTAGE
V
Indicates power supply voltage of ECM
VEHICLE DISTANCE
km
Indicates total vehicle distance
ENG OIL TEMP
°
C
Indicates engine oil temperature
FUEL TEMP SENSOR
°
C
Indicates fuel temperature
ATMOSPHERIC PRESSURE
mbar
Indicates atmospheric pressure
ACCLRATOR PDL POS SEN 1
mV
Indicates the signal voltage of APP sensor 1
ACCLRATOR PDL POS SEN 2
mV
Indicates the signal voltage of APP sensor 2
ENGINE STATUS
—
Indicates engine status
• ENGINE STOPPED: ignition ON and engine stopped
(not engine stalled)
• DRIVEN: Starter motor activates or engine is running
• ENGINE STALLED: Engine stalled
CAMSHFT/CRANKSHFT SYNC
—
Indicates syncronization status of crankshaft and cam
shaft
BRAKE PEDAL SW 1 STATE
—
Indicates brake switch (normal close) status
BRAKE PEDAL SW 2 STATE
—
Indicates brake switch (normal open) status
ACCEL PEDAL POSI
—
Indicates accelerator pedal position
ALTERNATOR POWER
W
Indicates alternator output
CLUTCH PEDAL SW 1 STATE
—
Indicates status of clutch pedal position switch
IDLE SPD REGULATION STAT
—
Indicates status of idle speed regulation control
RQSTED IDLE SPD
rpm
Indicates idle speed set-point (for LCV)
CONFIG/CLUTCH PEDAL SW
—
Indicates configuration status of clutch pedal position
switch
CONFIG/BRAKE PEDAL SW
—
Indicates configuration status of brake switch
ALT LOAD
%
Indicates alternator load
CONFIG/ACCSSRS IDLE SPD
—
Indicates idle speed set-point (for accessories)
DIAGNOSIS SYSTEM (ECM)
ECH-55
< SYSTEM DESCRIPTION >
[HRA2DDT]
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OWE/ENGINE REVOLUTIONS
trs
Indicates engine revolution counts from last engine oil re-
placement
OWE/DRIVING DISTANCE
km
Indicates total distance at last engine oil replacement
LEARN H/TURN DEFULT STAT
—
Indicates default status of half-turn learning
LONG ENG START REQUEST
—
Indicates requested long operation of engine start
SAFETY AUTHORIZATN FLAG
—
Indicates safety authorization from other ECU
CUMULATIVE ENG STARTS 1
—
Indicates cumulated engine start count
ENG FIRST START COUNTS
—
—
CUMULATIVE ENG STARTS 2
—
Indicates cumulated engine start count with ignition switch
IDLE SPEED REQUEST (BCM)
—
Indicates status of idle request from BCM (for LCV)
MAXIMUM VEHICLE SPEED
km/h
Indicates parmitted maximum vehicle speed (for LCV)
VALIDITY OF LEARN DFLT VAL
—
—
CLUTCH PEDAL SW 2 STAT
—
Indicates clutch switch status (for ASCD)
CAMSHAFT POSI (EEPROM)
—
Indicates check result of camshaft angle
TORQUE CORRECTION (IDLE)
Nm
Indicates correction value of engine torque at idle
EONV DIAGNOSIS INHIBITION
—
Indicates diagnosis inhibition status of EONV
CL PDL FULL SW FROM WIRE
—
Indicates status of the clutch interlock switch
INT MANI PRES
mbar
Indicates intake manifold pressure
TP SENSOR 1
mV
Indicates sensor voltage of throttle position sensor 1
TP SENSOR 2
mV
Indicates sensor voltage of throttle position sensor 1
SOOT MASS IN CSF
g
Indicates quantity of soot mass
THROTTLE VALVE POSITION
%
Indicates throttle open angle
CSF/RGNRTN DIAG STATE
—
Indicates diagnosis state of CSF regeneration
TEMP DWNSTREAM TURBINE
°
C
Indicates temperature downstream of turbine
INTAKE MANIFOLD TEMP
°
C
Indicates intake manifold temperature
CSF UPSTREAM TEMP
°
C
Indicates temperature upstream catalyst
CATALYST UPSTREAM O2S
mV
Indicates signal voltage of O2 sensor upstream of catalyst
INLT THRTTL UPSTRM TEMP
°
C
Indicates temperature upstream of throttle valve
THROTTLE VALVE LEARNING
—
Indicates learning status of throttle valve
CSF/REGENERATION STATE
—
Indicates regeneration status of CSF
CSF/REGENERATION PRGRS
%
Indicates progress of CSF regeneration
RESULT OF CATALYST DIAG
—
Indicates diagnosis result of catalyst
RESLT OF CAT UPS O2S DIAG
—
Indicates diagnosis result upstream of catalyst
ADPTV TRM OF TC WG CNTRL
%
Indicates adaptive term of TC wastegate control
CRCLTN RQST OF COOLANT
—
Indicates status of coolant circulation request
KNOCK COUNTS - CYL1
—
Indicates cylinder 1 knock count
KNOCK COUNTS - CYL2
—
Indicates cylinder 2 knock count
KNOCK COUNTS - CYL3
—
Indicates cylinder 3 knock count
KNOCK COUNTS - CYL4
—
Indicates cylinder 4 knock count
KNOCK NOISE COUNTS
—
Indicates knock noise count
RICHNSS REGULATION STAT
—
Indicates status of richness regulation
MEMORIZED FUEL SYS DIAG
—
—
REQUEST OF M/V DIAG SQNC
—
—
MASTERVAC PRESSURE STAT
—
Indicates status of vacuum pump activation request
FUEL RAIL PRESSURE
bar
Indicates fuel rail pressure
Monitor item
Unit
Description
Remarks
ECH-56
< SYSTEM DESCRIPTION >
[HRA2DDT]
DIAGNOSIS SYSTEM (ECM)
NOTE:
Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
WORK SUPPORT MODE
Work Item
GLOBAL MASS OF INJECTION
mg/strk
Indicates fuel injection quantity per each cylinder
MODE SWITCH
—
Indicates mode switch status
CLUTCH PEDAL STATE
—
Indicates clutch pedal status
ALTRNTR VOLT SETPOINT
V
Indicates set voltage of alternator
RFRNC BATTERY VOLTAGE
V
Indicates reference voltage of fully charged battery
CMMND OF DRAIN CUT VALVE
—
Indicates command status of EVAP drain cut valve
INTAKE MANIFOLD PRESS
kPa
Indicates intake manifold pressure
RAW TANK DFFRNTL PRESS
Pa
Indicates differential pressure of tank (law value)
AVE SIG OF FUEL PRES SEN
V
Indicates signal voltage of fuel pressure sensor (averaged
value)
EXH CAMSHAFT POSITION 07
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 06
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 05
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 04
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 03
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 02
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 01
°
CRK
Indicates exhaust camshaft angle
EXH CAMSHAFT POSITION 00
°
CRK
Indicates exhaust camshaft angle
LAST VALUE OF CAM POSI
°
CRK
Indicates the last camshaft position when ignition switch
OFF
STRT OPRTN CNTR
count
Starter motor operation counter is displayed.
Indicated multiplica-
tion value of thestart-
er motor operation of
key switch operatio-
nand the restart.
Monitor item
Unit
Description
Remarks
WORK ITEM
DESCRIPTION
USAGE
AFTR ELECTRIC THRTTL CN-
TRL ACTUATOR RPLCMNT
In this mode, electric throttle control actuator data
can be initialized.
When electric throttle control actuator is re-
placed.
AFTER TURBOCHARGER RE-
PLACEMENT
In this mode, turbocharger data should be initial-
ized.
When turbocharger is replaced.
AFTER TC SOLENOID VALVE
REPLACEMENT
In this mode, turbocharger data should be initial-
ized.
When turbocharger wastegate control sole-
noid valve is replaced.
AFTER CLUCH PEDAL
SWITCH REPLACEMENT
In this mode, clutch pedal data can be initialized.
When clutch pedal position switch or clutch in-
terlock switch is replaced.
AFTER CAMSHAFT POS SEN-
SOR REPLACEMENT
In this mode, camshaft data can be initialized.
When camshaft position sensor is replaced.
AFTER CRANKSHAFT POS
SENSOR REPLACEMENT
In this mode, crankshaft data can be initialized.
When crankshaft position sensor is replaced.
AFTER HIGH PRESSURE
FUEL PUMP REPLACEMENT
In this mode, high pressure fuel pump data can be
initialized.
When high pressure fuel pump is replaced.
AFTER FUEL RAIL PRES-
SURE SENSOR REPLACE-
MENT
In this mode, fuel rail pressure sensor data can be
initialized.
When high pressure fuel rail pressure sensor
is replaced.
AFTER FUEL INJECTOR RE-
PLACEMENT
In this mode, fuel injector data can be initialized.
When fuel injector is replaced.
DIAGNOSIS SYSTEM (ECM)
ECH-57
< SYSTEM DESCRIPTION >
[HRA2DDT]
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ACTIVE TEST MODE
WRITE SAVED DATA
In this mode, write data stored by “SAVE COMPUT-
ER DATA” in work support mode to ECM.
When perform ECM replacement
SAVE COMPUTER DATA
In this mode, save data that is in ECM.
When perform ECM replacement
RESET STARTER COUNTER
In this mode, starter motor operation counter can be
cleared.
When starter motor is replaced.
INPUT STARTER COUNTER
—
—
WORK ITEM
DESCRIPTION
USAGE
TEST ITEM
CONDITION
JUDGMENT
CHECK ITEM (REMEDY)
GAS PUMP COM-
MAND STATE
(GASOLINE)
—
—
—
INTAKE CAM-
SHAFT PHASER
PWM COMMAND
—
—
—
BOOST PRES-
SURE PWM COM-
MAND (GASOLINE)
—
—
—
CATALYST EX-
HAUST GAS UP-
STREAM OXYGEN
RESISTANCE
HEATER PWM
COMMAND
—
—
—
CATALYST EX-
HAUST GAS
DOWNSTREAM
OXYGEN RESIS-
TANCE HEATER
PWM COMMAND
—
—
—
OIL PRESSURE
RCO COMMAND
WITH MONITOOL
—
—
—
VVT CONTROL SO-
LENOID (EX-
HAUST)
—
—
—
CONTROLLED
THERMOSTAT
—
—
—
THROTTLE VALVE
POSITION SET-
POINT
—
—
—
ECH-58
< SYSTEM DESCRIPTION >
[HRA2DDT]
DIAGNOSIS SYSTEM (ECM)
CANISTER DRAIN
VALVE COMMAND
(CONTI)
—
—
—
AUTO STOP START
• Engine: After warming up, run en-
gine at idle.
• Gear position: Neutral
• Stop/Start OFF switch: ON (indi-
cator lamp is ON)
CAUTION:
Be careful so that a hood opera-
tions in the opened state when
carry out the work.
NOTE:
Before performing this test, be sure
to check that OK is displayed on
BATTERY STATUS in DATA MONI-
TOR of IPDM E/R because this func-
tion may not be operate when the
battery condition is not satisfied.
Stop/Start system operates nor-
mally. (Engine stop/Restart)
Stop/Start system component parts
TEST ITEM
CONDITION
JUDGMENT
CHECK ITEM (REMEDY)
ECM
ECH-59
< ECU DIAGNOSIS INFORMATION >
[HRA2DDT]
C
D
E
F
G
H
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N
P
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ECU DIAGNOSIS INFORMATION
ECM
Fail-safe
INFOID:0000000010700938
STOP/START SYSTEM
Reference Value
INFOID:0000000010379037
TERMINAL LAYOUT
PHYSICAL VALUES
NOTE:
Pulse signal is measured by CONSULT.
DTC No.
Detected items
Stop/start system operating condition in fail safe mode
Idling or driving the
vehicle
Stop/start system operating
Stop
During cranking
(Restart)
U0298
Engine communication line
—
—
Prohibit the stop/start system
operation from the next time
B1900
B1901
B1902
B1903
DC/DC converter
Prohibit the stop/start
system operation
Restart the engine
B1904
—
—
P0120
TP sensor
Prohibit the stop/start
system operation
Restart the engine
P0833
CPP switch
—
—
P1512
Starter motor
Prohibit the stop/start system
operation from the next time
P1650
Starter motor relay2
Restart the engine or stall
the engine
P1655
P1656
Engine restart bypass relay
—
—
P2100
Electric throttle control function
Prohibit the stop/start
system operation
JSBIA5035GB
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
1
(L)
—
CAN communication line
(CAN-H)
Input/
Output
—
—
2
(P)
—
CAN communication line
(CAN-L)
Input/
Output
—
—
ECH-60
< ECU DIAGNOSIS INFORMATION >
[HRA2DDT]
ECM
3
(SB)
29
(B)
ASCD MAIN switch
Input
[Ignition switch: ON]
ASCD MAIN switch: OFF
0 V
[Ignition switch: ON]
ASCD MAIN switch: ON
Battery voltage
(11 - 14 V)
6
(V)
29
(B)
Clutch interlock switch
Input
[Ignition switch: ON]
• Engine stopped
• Clutch pedal: Fully released
0 V
[Ignition switch: ON]
• Engine stopped
• Clutch pedal: Fully depressed
11.81 V
9
(R)
29
(B)
Clutch pedal position
switch
Input
[Ignition switch: ON]
• Clutch pedal: Fully released
0 V
[Ignition switch: ON]
• Clutch pedal: Fully depressed
Battery voltage
(11 - 14 V)
10
(V)
29
(B)
Speed limiter MAIN
switch
Input
[Ignition switch: ON]
Speed limiter MAIN switch: OFF
0 V
[Ignition switch: ON]
Speed limiter MAIN switch: ON
Battery voltage
(11 - 14 V)
14
(BR)
—
Sensor ground
(ASCD steering switch)
—
—
—
15
(G)
14
(BR)
ASCD steering switch
Input
[Ignition switch: ON]
• ASCD steering switch: OFF
4 V
[Ignition switch: ON]
• CANCEL switch: Pressed
1 V
[Ignition switch: ON]
• RES/+ switch: Pressed
3 V
[Ignition switch: ON]
• SET/
−
switch: Pressed
2 V
16
(LG)
29
(B)
Ignition switch
Input
[Ignition switch: ON]
Battery voltage
(11 - 14 V)
17
(BG)
29
(B)
Stop lamp switch
Input
[Ignition switch: OFF]
• Brake pedal: Fully released
0 V
[Ignition switch: OFF]
• Brake pedal: Slightly depressed
Battery voltage
(11 - 14 V)
21
(Y)
—
Sensor ground
(Accelerator pedal posi-
tion sensor 2)
—
—
—
22
(W)
21
(Y)
Accelerator pedal posi-
tion sensor 2
Input
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully released
0.38 V
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully depressed
2.28 V
23
(BG)
—
Sensor power supply
(Accelerator pedal posi-
tion sensor 2)
—
[Ignition switch: ON]
5 V
25
(B)
—
ECM ground
—
—
—
27
(V)
—
Sensor power supply
(Accelerator pedal posi-
tion sensor 1)
—
[Ignition switch: ON]
5 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
ECM
ECH-61
< ECU DIAGNOSIS INFORMATION >
[HRA2DDT]
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28
(G)
—
Power supply for ECM
Input
[Ignition switch: ON]
Battery voltage
(11 - 14 V)
29
(B)
—
ECM ground
—
—
—
30
(GR)
—
Sensor ground
(Accelerator pedal posi-
tion sensor 1)
—
—
—
31
(R)
30
(GR)
Accelerator pedal posi-
tion sensor 1
Input
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully released
0.74 V
[Ignition switch: ON]
• Engine stopped
• Accelerator pedal: Fully depressed
4.55 V
32
(B)
—
ECM ground
—
—
—
35
(R)
37
(B)
Crankshaft position sen-
sor (POS)
Input
[Engine is running]
• Warm-up condition
• Idle speed
NOTE:
The pulse cycle changes depending
on rpm at idle
4.72 V
[Engine is running]
• Engine speed: 2,000 rpm
4.4 V
37
(B)
—
Sensor ground
(Crankshaft position sen-
sor)
—
—
—
38
(W)
42
(B)
Knock sensor
Input
[Engine is running]
• Idle speed
0 V
39
(Y)
29
(B)
Engine restart relay con-
trol signal
Output
[Stop/start system operate]
• While cranking of restart
11.76 V
(While operating the starter mo-
tor)
[Engine is running]
• Warm-up condition
• Idle speed
14.34 V
40
(GR)
29
(B)
Exhaust valve timing con-
trol solenoid valve
Output
[Engine is running]
• Warm-up condition
• Idle speed
14.34 V
[Engine is running]
• Warm-up condition
• Engine speed: 2,000 rpm
(8.7 - 14.34 V)
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JSBIA4747ZZ
JSBIA4748ZZ
JMBIA0038GB
ECH-62
< ECU DIAGNOSIS INFORMATION >
[HRA2DDT]
ECM
41
(W)
37
(B)
Sensor power supply
(Crankshaft position sen-
sor)
—
[Ignition switch: ON]
5.0 V
42
(B)
—
Sensor ground
(Knock sensor)
—
—
—
44
(BG)
29
(B)
EVAP canister purge vol-
ume control solenoid
valve
Output
[Engine is running]
• Idle speed
• Accelerator pedal: Not depressed
even slightly, after engine starting
Battery voltage
(14.34 V)
[Engine is running]
• Engine speed: About 2,000 rpm
(More than 100 seconds after start-
ing engine.)
13.38 - 14.34 V
45
(W)
62
(R)
Sensor power supply
(Fuel rail pressure sen-
sor)
—
[Ignition switch: ON]
5.0 V
46
(—)
—
Shield
—
—
—
48
(G)
29
(B)
Turbocharger wastegate
control solenoid valve
Output
[Engine is running]
Turbocharger: Not operated
—
[Engine is running]
Turbocharger: Operated
—
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JMBIA0327GB
JSBIA4749ZZ
ECM
ECH-63
< ECU DIAGNOSIS INFORMATION >
[HRA2DDT]
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52
(GR)
29
(B)
Thermostat heater control
solenoid valve
Output
[Ignition switch: ON]
13.31 V
[Engine is running]
• Warm-up condition
• Idle speed
14.18 V
[Engine is running]
• Before warm-up condition
• Idle speed
14.20 V
56
(LG)
29
(B)
Voltage stabilizer signal
Output
[Stop/start system operates]
• While cranking of restart
(While operating the starter mo-
tor)
57
(L)
77
(V)
Sensor power supply
(Refrigerant pressure
sensor)
—
[Ignition switch: ON]
5.0 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JSBIA4750ZZ
JSBIA4751ZZ
JSBIA4752ZZ
JSBIA5055GB
ECH-64
< ECU DIAGNOSIS INFORMATION >
[HRA2DDT]
ECM
60
(V)
29
(B)
Engine coolant bypass
valve control solenoid
valve
Output
[Ignition switch: ON]
13.36 V
[Engine is running]
• Warm-up condition
• Idle speed
14.20 V
[Engine is running]
• Before warm-up condition
• Idle speed
14.10 V
62
(R)
—
Sensor ground
(Fuel rail pressure sen-
sor)
—
—
—
63
(G)
62
(R)
Fuel rail pressure sensor
Input
[Engine is running]
• Warm-up condition
• Idle speed
1.19 V
[Engine is running]
• Warm-up condition
• Revving engine from idle to 4,000
rpm quickly
1.40 - 2.99 V
65
(R)
90
(B)
Sensor power supply
(Throttle position sensor)
—
[Ignition switch: ON]
5 V
68
(G)
29
(B)
Turbocharger bypass
valve control solenoid
valve
Output
[Engine is running]
Turbocharger: Not operated
14.18 V
[Engine is running]
Turbocharger: Operated
0.47 V
Terminal No.
(Wire color)
Description
Condition
Value
(Approx.)
+
−
Signal name
Input/
Output
JSBIA4753ZZ
JSBIA4754ZZ
JSBIA4755ZZ
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