Nissan X-Trail 32. Manual — part 939
DIAGNOSIS SYSTEM (ECM)
EC-885
< SYSTEM DESCRIPTION >
[R9M]
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NOTE:
Any monitored item that does not match the vehicle being diagnosed is deleted from the display automatically.
WORK SUPPORT MODE
Work Item
IN/M RUN/V LEARN VAL(CRNT)
%
—
IN/M RUN/V LEARN VAL (1ST)
%
—
INT/MANI RUNNER VALVE POS
%
—
SWIRL FLAP VOLTAGE
mV
Intake manifold runner control valve - Voltage supplied to
the sensor
ATMOS PRESS SEN VOLT
mV
—
ADDITIONAL INFO FD45
—
—
AFTER REPLAC DPF
km or mile
—
TIME SINCE LAST REGEN
H
—
DURATION LAST REGEN
Min
—
PF UPSTR TEMP. REF VAL
°
C or
°
F
—
KM SINCE SUCCESS REGEN
km or mile
—
F/FLOW CORR CYL NO. 1
mg/cp
—
F/FLOW CORR CYL NO. 2
mg/cp
—
F/FLOW CORR CYL NO. 3
mg/cp
—
F/FLOW CORR CYL NO. 4
mg/cp
—
EGR S/V CONTROL
%
—
FUEL TEMP SEN V
V
—
GROSS ENGINE TORQUE
Nm
—
COOLANT TEMP SEN VOLT
V
—
CRNKS SYNC LOSS COUN
—
—
MAIN INJECTION FLOW
mg/cp
—
ADDITIONAL INFO 287A
—
—
ADDITIONAL INFO 24D0
—
—
CARBON MATERIAL RATE
%
—
ADDITIONAL INFORMATION
FE22
—
—
ADDITIONAL INFORMATION
FE23
—
—
ADDITIONAL INFORMATION
FE24
—
—
ADDITIONAL INFORMATION
FE25
—
—
PREHEATING MODE
%
—
ENG OIL DILU RATIO
%
Current oil dilution rate for oil wear estimation
Monitor item
Unit
Description
Remarks
Work item
Description
Usage
WRITE V.I.N.
—
—
NUMBER OF STARTING 1
—
—
NUMBER OF STARTING 2
—
—
NUMBER OF STARTING 3
—
—
NUMBER OF STARTING 4
—
—
EC-886
< SYSTEM DESCRIPTION >
[R9M]
DIAGNOSIS SYSTEM (ECM)
FUEL PUMP PROGRAM-
MING
—
—
AIR FLOW METER PRO-
GRAMMING
—
—
ADAPTIVES ON AIR INTAKE
FLAP MALFUNCTION
—
—
AIR DAMPER VALVE PRO-
GRAMMING(R088)
—
—
EXHAUST FLAP LOW SET-
TING
—
—
TURBOCHARGER PRO-
GRAMMING
—
—
MANIFOLD PRESSURE
SENSOR PROGRAMMING
—
—
EGR VALVE PROGRAM-
MING
—
—
LOW PRESSURE EGR
VALVE PROGRAMMING
—
—
EGR BYPASS PROGRAM-
MING
—
—
INJECTION PUMP ADAPTA-
TIVES
—
—
RAIL PRESSURE SENSOR
ADAPTIVES
—
—
DPF RELATIVE PRESSURE
SENSOR
—
—
P/FLT DIFF PRS SEN
—
—
PRPR RICH SEN PROG
—
—
SWIRL FLAP
—
—
SWIRL FLAP PROGRAM-
MING
—
—
BYPASS SOLENOID VALVE
FOR HP TURBINE COMPO-
NENT
—
—
AIR DAMPER VALVE PRO-
GRAMMING(R044)
—
—
WRITE SAVED DATA
In this mode, write data stored by “SAVE COMPUTER DATA” in
work support mode to ECM.
When ECM is replaced.
*
ENTER INJECTOR CODES
In this mode, fuel injector adjustment value is registered.
• When ECM is replaced.
*
• When fuel injector(s) is re-
placed.
SAVE COMPUTER DATA
In this mode, save data that is in ECM.
When ECM is replaced.
*
SERVICE REGENERATION
—
—
CYLINDER FUNCTION
FAULT FINDING
—
—
High pressure fuel circuit fault
finding
This function can perform high pressure fuel pressure check.
When performing high pressure
fuel system check.
SPEED LIMITER
—
—
FAST IDLE SPEED MODIFI-
CATION
—
—
AFTER DPF REPLACE-
MENT
In this mode, estimated PM amount in DPF is cleared.
When DPF is replaced.
Work item
Description
Usage
DIAGNOSIS SYSTEM (ECM)
EC-887
< SYSTEM DESCRIPTION >
[R9M]
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*: The necessary operation is different depending on the operation result of ECM data save or write. Always
perform the operation according to procedures. Refer to
ACTIVE TEST MODE
ADAPTIVES AFTER RE-
GENERATING PF
—
—
INTERVAL OF OIL CHANGE
(OCS) OXIDATION
—
—
OIL CHANGE INTERVAL
(OCS): DILUTION
—
—
FUEL RAIL PRESSURE
TEST
—
—
STATIC TEST
—
—
STARTER OPERATION
COUNTER CLEAR
Cumulative number of engine starts, for starter reliability is
cleared.
When Starter Motor is replaced.
H/P FUEL PUMP TOTAL
STARTS COUNTER CLEAR
—
—
WRITE STARTER OPERA-
TION COUNT
—
—
WRITE H/P FUEL PUMP TO-
TAL STARTS COUNT
In this mode, high pressure fuel pump total starts counter is
cleared.
When high pressure fuel pump is
replaced.
Work item
Description
Usage
Test item
Condition
Judgment
Check item (Remedy)
COOLING FAN 2
—
—
—
COOLING FAN 1
—
—
—
EXHAUST THROT-
TLE
• Ignition switch: ON
• Turn exhaust throttle control mo-
tor ON and OFF with the CON-
SULT and confirm the operation.
Exhaust throttle valve is operated.
• Harness and connector
• Exhaust electric throttle control
actuator
EGR VOLUME
CONTROL VALVE
• Ignition switch: ON
• Turn high pressure EGR volume
control valve ON and OFF with the
CONSULT and confirm the opera-
tion.
High pressure EGR volume con-
trol valve is operated.
• Harness and connector
• High pressure EGR volume con-
trol valve
THROTTLE VALVE
—
—
—
TURBOCHARGER
BOOST PRES-
SURE
—
—
—
COOLANT FLOW
VALVE
—
—
—
GLOW PLUG
—
—
—
A/C COMPRESSOR
—
—
—
THERMO PLUNG-
ER
—
—
—
EC-888
< SYSTEM DESCRIPTION >
[R9M]
DIAGNOSIS SYSTEM (ECM)
CONFIGURATION
FUEL PUMP RELAY
—
—
—
AUTO STOP START
• Engine: After warming up, run en-
gine at idle.
• Selector lever position: P or N
(CVT)
• Gear position: Neutral (M/T)
• 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)
Function
Description
SPEED LIMITER FUNCTION
This function stores the information to ECM that the vehicle is equipped with Speed
Limiter.
CRUISE CONTROL FUNCTION
This function stores the information to ECM that the vehicle is equipped with Cruise
Control System.
CC/SL LMTR BUTTONS
This function stores the information to ECM that the vehicle is equipped with ASCD/
speed limiter main switch.
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