Nissan Murano Z50 (2005 year). Manual — part 80
EVAPORATIVE EMISSION SYSTEM
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EVAP SERVICE PORT
Positive pressure is delivered to the EVAP system through the EVAP
service port. If fuel vapor leakage in the EVAP system occurs, use a
leak detector to locate the leak.
Removal and Installation
ABS004PD
EVAP CANISTER
Tighten EVAP canister as shown in the figure.
EVAP CANISTER VENT CONTROL VALVE
1.
Turn EVAP canister vent control valve counterclockwise.
2.
Remove the EVAP canister vent control valve.
Always reprece O-ring with a new one.
How to Detect Fuel Vapor Leakage
ABS004PE
CAUTION:
●
Never use compressed air or a high pressure pump.
●
Do not exceed 4.12 kPa (0.042 kg/cm
2
, 0.6 psi) of pressure in EVAP system.
NOTE:
●
Do not start engine.
●
Improper installation of EVAP service port adapter to the EVAP service port may cause a leak.
SEF462UA
PBIB1383E
PBIB1384E
EC-36
EVAPORATIVE EMISSION SYSTEM
Revision: 2005 August
2005 Murano
WITH CONSULT-II
1.
Attach the EVAP service port adapter securely to the EVAP service port.
2.
Also attach the pressure pump and hose to the EVAP service port adapter.
3.
Turn ignition switch ON.
4.
Select the “EVAP SYSTEM CLOSE” of “WORK SUPPORT
MODE” with CONSULT-II.
5.
Touch “START”. A bar graph (Pressure indicating display) will
appear on the screen.
6.
Apply positive pressure to the EVAP system until the pressure
indicator reaches the middle of the bar graph.
7.
Remove EVAP service port adapter and hose with pressure
pump.
8.
Locate the leak using a leak detector. Refer to
WITHOUT CONSULT-II
1.
Attach the EVAP service port adapter securely to the EVAP ser-
vice port.
2.
Also attach the pressure pump with pressure gauge to the EVAP
service port adapter.
PEF838U
PEF917U
SEF200U
SEF462UA
EVAPORATIVE EMISSION SYSTEM
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3.
Apply battery voltage to the terminal of EVAP canister vent control valve to make a closed EVAP system.
4.
To locate the leak, deliver positive pressure to the EVAP system until pressure gauge points reach 1.38 to
2.76 kPa (0.014 to 0.028 kg/cm
2
, 0.2 to 0.4 psi).
5.
Remove EVAP service port adapter and hose with pressure pump.
6.
Locate the leak using a leak detector. Refer to
EC-32, "EVAPORATIVE EMISSION LINE DRAWING"
PBIB1365E
EC-38
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
Revision: 2005 August
2005 Murano
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
PFP:00032
System Description
ABS004PF
From the beginning of refueling, the air and vapor inside the fuel tank go through refueling EVAP vapor cut
valve and EVAP/ORVR line to the EVAP canister. The vapor is absorbed by the EVAP canister and the air is
released to the atmosphere.
When the refueling has reached the full level of the fuel tank, the refueling EVAP vapor cut valve is closed and
refueling is stopped because of auto shut-off. The vapor which was absorbed by the EVAP canister is purged
during driving.
WARNING:
When conducting inspections below, be sure to observe the following:
●
Put a “CAUTION: INFLAMMABLE” sign in workshop.
●
Do not smoke while servicing fuel system. Keep open flames and sparks away from work area.
●
Be sure to furnish the workshop with a CO
2
fire extinguisher.
CAUTION:
●
Before removing fuel line parts, carry out the following procedures:
–
Put drained fuel in an explosion-proof container and put lid on securely.
–
Release fuel pressure from fuel line. Refer to Fuel Pressure Release,
–
Disconnect battery ground cable.
●
Always replace O-ring when the fuel gauge retainer is removed.
●
Do not kink or twist hose and tube when they are installed.
●
Do not tighten hose and clamps excessively to avoid damaging hoses.
●
After installation, run engine and check for fuel leaks at connection.
●
Do not attempt to top off the fuel tank after the fuel pump nozzle shuts off automatically.
Continued refueling may cause fuel overflow, resulting in fuel spray and possibly a fire.
PBIB1387E
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
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Diagnostic Procedure
ABS004PG
SYMPTOM: FUEL ODOR FROM EVAP CANISTER IS STRONG.
1.
CHECK EVAP CANISTER
1.
Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
2.
Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
The weight should be less than 2.1 kg (4.6 lb).
OK or NG
OK
>> GO TO 2.
NG
>> GO TO 3.
2.
CHECK IF EVAP CANISTER SATURATED WITH WATER
Does water drain from the EVAP canister?
Yes or No
Yes
>> GO TO 3.
No
>> GO TO 5.
3.
REPLACE EVAP CANISTER
Replace EVAP canister with a new one.
>> GO TO 4.
4.
DETECT MALFUNCTIONING PART
Check the EVAP hose between EVAP canister and vehicle frame for clogging or poor connection.
>> Repair or replace EVAP hose.
5.
CHECK REFUELING EVAP VAPOR CUT VALVE
Refer to
OK or NG
OK
>> INSPECTION END
NG
>> Replace refueling EVAP vapor cut valve with fuel tank.
PBIB1381E
EC-40
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
Revision: 2005 August
2005 Murano
SYMPTOM: CANNOT REFUEL/FUEL ODOR FROM THE FUEL FILLER OPENING IS STRONG
WHILE REFUELING.
1.
CHECK EVAP CANISTER
1.
Remove EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
2.
Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
The weight should be less than 2.1 kg (4.6 lb).
OK or NG
OK
>> GO TO 2.
NG
>> GO TO 3.
2.
CHECK IF EVAP CANISTER SATURATED WITH WATER
Does water drain from the EVAP canister?
Yes or No
Yes
>> GO TO 3.
No
>> GO TO 5.
3.
REPLACE EVAP CANISTER
Replace EVAP canister with a new one.
>> GO TO 4.
4.
DETECT MALFUNCTIONING PART
Check the EVAP hose between EVAP canister and vehicle frame for clogging or poor connection.
>> Repair or replace EVAP hose.
5.
CHECK VENT HOSES AND VENT TUBES
Check hoses and tubes between EVAP canister and refueling EVAP vapor cut valve for clogging, kink, loose-
ness and improper connection.
OK or NG
OK
>> GO TO 6.
NG
>> Repair or replace hoses and tubes.
6.
CHECK FILLER NECK TUBE
Check recirculation line for clogging, dents and cracks.
OK or NG
OK
>> GO TO 7.
NG
>> Replace filler neck tube.
PBIB1381E
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
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7.
CHECK REFUELING EVAP VAPOR CUT VALVE
Refer to
OK or NG
OK
>> GO TO 8.
NG
>> Replace refueling EVAP vapor cut valve with fuel tank.
8.
CHECK FUEL FILLER TUBE
Check filler neck tube and hose connected to the fuel tank for clogging, dents and cracks.
OK or NG
OK
>> GO TO 9.
NG
>> Replace fuel filler tube.
9.
CHECK ONE-WAY FUEL VALVE-I
Check one-way valve for clogging.
OK or NG
OK
>> GO TO 10.
NG
>> Repair or replace one-way fuel valve with fuel tank.
10.
CHECK ONE-WAY FUEL VALVE-II
1.
Make sure that fuel is drained from the tank.
2.
Remove fuel filler tube and hose.
3.
Check one-way fuel valve for operation as follows.
When a stick is inserted, the valve should open, when removing
stick it should close.
Do not drop any material into the tank.
OK or NG
OK
>> INSPECTION END
NG
>> Replace fuel filler tube or replace one-way fuel valve
with fuel tank.
Component Inspection
ABS004PH
REFUELING EVAP VAPOR CUT VALVE
With CONSULT-II
1.
2.
Drain fuel from the tank as follows:
a.
Remove fuel feed hose located on the fuel gauge retainer.
b.
Connect a spare fuel hose, one side to fuel gauge retainer where the hose was removed and the other
side to a fuel container.
c.
Drain fuel using “FUEL PUMP RELAY” in “ACTIVE TEST” mode with CONSULT-II.
3.
Check refueling EVAP vapor cut valve for being stuck to close as follows.
Blow air into the refueling EVAP vapor cut valve (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4.
Check refueling EVAP vapor cut valve for being stuck to open as follows.
a.
Connect vacuum pump to hose end.
b.
Remove fuel gauge retainer with fuel gauge unit.
Always replace O-ring with new one.
c.
Put fuel tank upside down.
SEF665U
EC-42
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
Revision: 2005 August
2005 Murano
d.
Apply vacuum pressure to hose end [
−
13.3 kPa (
−
100 mmHg,
−
3.94 inHg)] with fuel gauge retainer
remaining open and check that the pressure is applicable.
Without CONSULT-II
1.
Remove fuel tank. Refer to
.
2.
Drain fuel from the tank as follows:
a.
Remove fuel gauge retainer.
b.
Drain fuel from the tank using a handy pump into a fuel container.
3.
Check refueling EVAP vapor cut valve for being stuck to close as follows.
Blow air into the refueling EVAP vapor cut valve (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4.
Check refueling EVAP vapor cut valve for being stuck to open as follows.
a.
Connect vacuum pump to hose end.
b.
Remove fuel gauge retainer with fuel gauge unit.
Always replace O-ring with new one.
c.
Put fuel tank upside down.
d.
Apply vacuum pressure to hose end [
−
13.3 kPa (
−
100 mmHg,
−
3.94 inHg)] with fuel gauge retainer
remaining open and check that the pressure is applicable.
PBIB1388E
PBIB1388E
POSITIVE CRANKCASE VENTILATION
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POSITIVE CRANKCASE VENTILATION
PFP:11810
Description
ABS004PI
SYSTEM DESCRIPTION
This system returns blow-by gas to the intake manifold.
The positive crankcase ventilation (PCV) valve is provided to conduct crankcase blow-by gas to the intake
manifold. During partial throttle operation of the engine, the intake manifold sucks the blow-by gas through the
PCV valve. Normally, the capacity of the valve is sufficient to handle any blow-by and a small amount of venti-
lating air. The ventilating air is then drawn from the air inlet tubes into the crankcase. In this process the air
passes through the hose connecting air inlet tubes to rocker cover. Under full-throttle condition, the manifold
vacuum is insufficient to draw the blow-by flow through the valve. The flow goes through the hose connection
in the reverse direction.
On vehicles with an excessively high blow-by, the valve does not
meet the requirement. This is because some of the flow will go
through the hose connection to the air inlet tubes under all condi-
tions.
Component Inspection
ABS004PJ
PCV (POSITIVE CRANKCASE VENTILATION) VALVE
With engine running at idle, remove PCV valve from rocker cover. A
properly working valve makes a hissing noise as air passes through
it. A strong vacuum should be felt immediately when a finger is
placed over valve inlet.
SEC921C
PBIB1588E
PBIB1589E
EC-44
POSITIVE CRANKCASE VENTILATION
Revision: 2005 August
2005 Murano
PCV VALVE VENTILATION HOSE
1.
Check hoses and hose connections for leaks.
2.
Disconnect all hoses and clean with compressed air. If any hose
cannot be freed of obstructions, replace.
S-ET277
NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS)
EC-45
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NVIS (NISSAN VEHICLE IMMOBILIZER SYSTEM-NATS)
PFP:25386
Description
ABS00E9I
●
If the security indicator lights up with the ignition switch in
the ON position or “NATS MALFUNCTION” is displayed on
“SELF-DIAG RESULTS” screen, perform self-diagnostic
results mode with CONSULT-II using NATS program card.
Refer to
BL-234, "NVIS (NISSAN VEHICLE IMMOBILIZER
.
●
Confirm no self-diagnostic results of NVIS (NATS) is dis-
played before touching “ERASE” in “SELF-DIAG RESULTS”
mode with CONSULT-II.
●
When replacing ECM, initialization of NVIS (NATS) system
and registration of all NVIS (NATS) ignition key IDs must be
carried out with CONSULT-II using NATS program card.
Therefore, be sure to receive all keys from vehicle owner. Regarding the procedures of NVIS
(NATS) initialization and all NVIS (NATS) ignition key ID registration, refer to CONSULT-II operation
manual, IVIS/NVIS.
SEF543X
EC-46
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2005 August
2005 Murano
ON BOARD DIAGNOSTIC (OBD) SYSTEM
PFP:00028
Introduction
ABS004AM
The ECM has an on board diagnostic system, which detects malfunctions related to engine sensors or actua-
tors. The ECM also records various emission-related diagnostic information including:
The above information can be checked using procedures listed in the table below.
×
: Applicable
—: Not applicable
*: When DTC and 1st trip DTC simultaneously appear on the display, they cannot be clearly distinguished from each other.
The malfunction indicator lamp (MIL) on the instrument panel lights up when the same malfunction is detected
in two consecutive trips (Two trip detection logic), or when the ECM enters fail-safe mode. (Refer to
.)
Two Trip Detection Logic
ABS004AN
When a malfunction is detected for the first time, 1st trip DTC and 1st trip Freeze Frame data are stored in the
ECM memory. The MIL will not light up at this stage. <1st trip>
If the same malfunction is detected again during the next drive, the DTC and Freeze Frame data are stored in
the ECM memory, and the MIL lights up. The MIL lights up at the same time when the DTC is stored. <2nd
trip> The “trip” in the “Two Trip Detection Logic” means a driving mode in which self-diagnosis is performed
during vehicle operation. Specific on board diagnostic items will cause the ECM to light up or blink the MIL,
and store DTC and Freeze Frame data, even in the 1st trip, as shown below.
×
: Applicable
—: Not applicable
When there is an open circuit on MIL circuit, the ECM cannot warn the driver by lighting up MIL when there is
malfunction on engine control system.
Therefore, when electrical controlled throttle and part of ECM related diagnoses are continuously detected as
NG for 5 trips, ECM warns the driver that engine control system malfunctions and MIL circuit is open by means
of operating fail-safe function.
Emission-related diagnostic information
Diagnostic service
Diagnostic Trouble Code (DTC)
Service $03 of SAE J1979
Freeze Frame data
Service $02 of SAE J1979
System Readiness Test (SRT) code
Service $01 of SAE J1979
1st Trip Diagnostic Trouble Code (1st Trip DTC)
Service $07 of SAE J1979
1st Trip Freeze Frame data
Test values and Test limits
Service $06 of SAE J1979
Calibration ID
Service $09 of SAE J1979
DTC
1st trip DTC
Freeze Frame
data
1st trip Freeze
Frame data
SRT status
SRT code
Test value
CONSULT-II
×
×
×
×
×
×
—
GST
×
×
×
—
×
×
×
ECM
×
×
*
—
—
×
—
—
Items
MIL
DTC
1st trip DTC
1st trip
2nd trip
1st trip
displaying
2nd trip
displaying
1st trip
displaying
2nd trip
display-
ing
Blinking
Lighting
up
Blinking
Lighting
up
Misfire (Possible three way cata-
lyst damage) — DTC: P0300 -
P0306 is being detected
×
—
—
—
—
—
×
—
Misfire (Possible three way cata-
lyst damage) — DTC: P0300 -
P0306 is being detected
—
—
×
—
—
×
—
—
One trip detection diagnoses
(Refer to
—
×
—
—
×
—
—
—
Except above
—
—
—
×
—
×
×
—
ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-47
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The fail-safe function also operates when above diagnoses except MIL circuit are detected and demands the
driver to repair the malfunction.
Emission-Related Diagnostic Information
ABS004AO
EMISSION-RELATED DIAGNOSTIC INFORMATION ITEMS
×
:Applicable —: Not applicable
Engine operating condition in fail-safe mode
Engine speed will not rise more than 2,500 rpm due to the fuel cut
Items
(CONSULT-II screen terms)
DTC*
1
SRT code
Test value/
Test limit
(GST only)
Trip
MIL lighting
up
Reference
page
CONSULT-II
GST*
2
ECM*
3
CAN COMM CIRCUIT
U1000
1000*
5
—
—
1
×
CAN COMM CIRCUIT
U1001
1001*
5
—
—
2
—
NO DTC IS DETECTED.
FURTHER TESTING
MAY BE REQUIRED.
P0000
0000
—
—
—
Flashing*
7
INT/V TIM CONT-B1
P0011
0011
—
—
2
×
INT/V TIM CONT-B2
P0021
0021
—
—
2
×
HO2S2 HTR (B1)
P0037
0037
×
×
2
×
HO2S2 HTR (B1)
P0038
0038
×
×
2
×
HO2S2 HTR (B2)
P0057
0057
×
×
2
×
HO2S2 HTR (B2)
P0058
0058
×
×
2
×
MAF SEN/CIRCUIT
P0101
0101
—
—
2
×
MAF SEN/CIRCUIT
P0102
0102
—
—
1
×
MAF SEN/CIRCUIT
P0103
0103
—
—
1
×
IAT SEN/CIRCUIT
P0112
0112
—
—
2
×
IAT SEN/CIRCUIT
P0113
0113
—
—
2
×
ECT SEN/CIRCUIT
P0117
0117
—
—
1
×
ECT SEN/CIRCUIT
P0118
0118
—
—
1
×
TP SEN 2/CIRC
P0122
0122
—
—
1
×
TP SEN 2/CIRC
P0123
0123
—
—
1
×
ECT SENSOR
P0125
0125
—
—
1
×
IAT SENSOR
P0127
0127
—
—
2
×
THERMSTAT FNCTN
P0128
0128
—
—
2
×
HO2S2 (B1)
P0138
0138
—
×
2
×
HO2S2 (B1)
P0139
0139
×
×
2
×
HO2S2 (B2)
P0158
0158
—
×
2
×
HO2S2 (B2)
P0159
0159
×
×
2
×
FUEL SYS-LEAN-B1
P0171
0171
—
—
2
×
FUEL SYS-RICH-B1
P0172
0172
—
—
2
×
FUEL SYS-LEAN-B2
P0174
0174
—
—
2
×
FUEL SYS-RICH-B2
P0175
0175
—
—
2
×
FTT SENSOR
P0181
0181
—
—
2
×
FTT SEN/CIRCUIT
P0182
0182
—
—
2
×
FTT SEN/CIRCUIT
P0183
0183
—
—
2
×
TP SEN 1/CIRC
P0222
0222
—
—
1
×
TP SEN 1/CIRC
P0223
0223
—
—
1
×
MULTI CYL MISFIRE
P0300
0300
—
—
2
×
EC-48
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2005 August
2005 Murano
CYL 1 MISFIRE
P0301
0301
—
—
2
×
CYL 2 MISFIRE
P0302
0302
—
—
2
×
CYL 3 MISFIRE
P0303
0303
—
—
2
×
CYL 4 MISFIRE
P0304
0304
—
—
2
×
CYL 5 MISFIRE
P0305
0305
—
—
2
×
CYL 6 MISFIRE
P0306
0306
—
—
2
×
KNOCK SEN/CIRC-B1
P0327
0327
—
—
2
—
KNOCK SEN/CIRC-B1
P0328
0328
—
—
2
—
CKP SEN/CIRCUIT
P0335
0335
—
—
2
×
CMP SEN/CIRC-B1
P0340
0340
—
—
2
×
CMP SEN/CIRC-B2
P0345
0345
—
—
2
×
TW CATALYST SYS-B1
P0420
0420
×
×
2
×
TW CATALYST SYS-B2
P0430
0430
×
×
2
×
EVAP PURG FLOW/MON
P0441
0441
×
×
2
×
EVAP SMALL LEAK
P0442
0442
×
×
2
×
PURG VOLUME CONT/V
P0444
0444
—
—
2
×
PURG VOLUME CONT/V
P0445
0445
—
—
2
×
VENT CONTROL VALVE
P0447
0447
—
—
2
×
EVAP SYS PRES SEN
P0451
0451
—
—
2
×
EVAP SYS PRES SEN
P0452
0452
—
—
2
×
EVAP SYS PRES SEN
P0453
0453
—
—
2
×
EVAP GROSS LEAK
P0455
0455
—
×
2
×
EVAP VERY SML LEAK
P0456
0456
×
*
4
×
2
×
FUEL LEV SEN SLOSH
P0460
0460
—
—
2
×
FUEL LEVEL SENSOR
P0461
0461
—
—
2
×
FUEL LEVL SEN/CIRC
P0462
0462
—
—
2
×
FUEL LEVL SEN/CIRC
P0463
0463
—
—
2
×
VEH SPEED SEN/CIRC*
6
P0500
0500
—
—
2
×
ISC SYSTEM
P0506
0506
—
—
2
×
ISC SYSTEM
P0507
0507
—
—
2
×
PW ST P SEN/CIRC
P0550
0550
—
—
2
—
ECM
P0605
0605
—
—
1 or 2
×
or —
PNP SW/CIRC
P0705
0705
—
—
2
×
ATF TEMP SEN/CIRC
P0710
0710
—
—
1
×
INPUT SPD SEN/CIRC
P0715
0715
—
—
2
×
VEH SPD SEN/CIR AT*
6
P0720
0720
—
—
2
×
TCC SOLENOID/CIRC
P0740
0740
—
—
2
×
A/T TCC S/V FNCTN
P0744
0744
—
—
2
×
L/PRESS SOL/CIRC
P0745
0745
—
—
2
×
PRS CNT SOL/A FCTN
P0746
0746
—
—
1
×
PRS CNT SOL/B FCTN
P0776
0776
—
—
2
×
PRS CNT SOL/B CIRC
P0778
0778
—
—
2
×
Items
(CONSULT-II screen terms)
DTC*
1
SRT code
Test value/
Test limit
(GST only)
Trip
MIL lighting
up
Reference
page
CONSULT-II
GST*
2
ECM*
3
ON BOARD DIAGNOSTIC (OBD) SYSTEM
EC-49
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TR PRS SENS/A CIRC
P0840
0840
—
—
2
×
TR PRS SENS/B CIRC
P0845
0845
—
—
2
×
A/F SEN1 HTR (B1)
P1031
1031
×
×
2
×
A/F SEN1 HTR (B1)
P1032
1032
×
×
2
×
A/F SEN1 HTR (B2)
P1051
1051
×
×
2
×
A/F SEN1 HTR (B2)
P1052
1052
×
×
2
×
ECM BACK UP/CIRC
P1065
1065
—
—
2
×
INT/V TIM V/CIR-B1
P1111
1111
—
—
2
×
ETC ACTR
P1121
1121
—
—
1
×
ETC FUNCTION/CIRC
P1122
1122
—
—
1
×
ETC MOT PWR
P1124
1124
—
—
1
×
ETC MOT PWR
P1126
1126
—
—
1
×
ETC MOT
P1128
1128
—
—
1
×
INT/V TIM V/CIR-B2
P1136
1136
—
—
2
×
HO2S2 (B1)
P1146
1146
×
×
2
×
HO2S2 (B1)
P1147
1147
×
×
2
×
CLOSED LOOP-B1
P1148
1148
—
—
1
×
HO2S2 (B2)
P1166
1166
×
×
2
×
HO2S2 (B2)
P1167
1167
×
×
2
×
CLOSED LOOP-B2
P1168
1168
—
—
1
×
TCS C/U FUNCTN
P1211
1211
—
—
2
—
TCS/CIRC
P1212
1212
—
—
2
—
ENG OVER TEMP
P1217
1217
—
—
1
×
CTP LEARNING
P1225
1225
—
—
2
—
CTP LEARNING
P1226
1226
—
—
2
—
SENSOR POWER/CIRC
P1229
1229
—
—
1
×
A/F SENSOR1 (B1)
P1271
1271
—
×
2
×
A/F SENSOR1 (B1)
P1272
1272
—
×
2
×
A/F SENSOR1 (B1)
P1273
1273
—
×
2
×
A/F SENSOR1 (B1)
P1274
1274
—
×
2
×
A/F SENSOR1 (B1)
P1276
1276
—
×
2
×
A/F SENSOR1 (B1)
P1278
1278
×
×
2
×
A/F SENSOR1 (B1)
P1279
1279
×
×
2
×
A/F SENSOR1 (B2)
P1281
1281
—
×
2
×
A/F SENSOR1 (B2)
P1282
1282
—
×
2
×
A/F SENSOR1 (B2)
P1283
1283
—
×
2
×
A/F SENSOR1 (B2)
P1284
1284
—
×
2
×
A/F SENSOR1 (B2)
P1286
1286
—
×
2
×
A/F SENSOR1 (B2)
P1288
1288
×
×
2
×
A/F SENSOR1 (B2)
P1289
1289
×
×
2
×
PURG VOLUME CONT/V
P1444
1444
—
—
2
×
VENT CONTROL VALVE
P1446
1446
—
—
2
×
Items
(CONSULT-II screen terms)
DTC*
1
SRT code
Test value/
Test limit
(GST only)
Trip
MIL lighting
up
Reference
page
CONSULT-II
GST*
2
ECM*
3
EC-50
ON BOARD DIAGNOSTIC (OBD) SYSTEM
Revision: 2005 August
2005 Murano
*1: 1st trip DTC No. is the same as DTC No.
*2: This number is prescribed by SAE J2012.
*3: In Diagnostic Test Mode II (Self-diagnostic results), this number is controlled by NISSAN.
*4: SRT code will not be set if the self-diagnostic result is NG.
*5: The troubleshooting for this DTC need CONSULT-II.
*6: When the fail-safe operations for both self-diagnoses occur at the same time, the MIL illuminates.
*7: When the ECM is in the mode of displaying SRT status, MIL may flash. For the details, refer to
ASCD SW
P1564
1564
—
—
1
—
ASCD BRAKE SW
P1572
1572
—
—
1
—
ASCD VHL SPD SEN
P1574
1574
—
—
1
—
NATS MALFUNCTION
P1610 -
P1615
1610 - 1615
—
—
2
—
CVT C/U FUNCT
P1700
1700
—
—
1
—
P-N POS SW/CIRCUIT
P1706
1706
—
—
2
×
IN PULY SPEED
P1715
1715
—
—
2
—
V/SP SEN (A/T OUT)
P1720
1720
—
—
2
—
LU-SLCT SOL/CIRC
P1740
1740
—
—
2
×
STEP MOTR CIRC
P1777
1777
—
—
1
×
STEP MOTR FNC
P1778
1778
—
—
2
×
VIAS S/V CIRC
P1800
1800
—
—
2
—
BRAKE SW/CIRCUIT
P1805
1805
—
—
2
—
APP SEN 1/CIRC
P2122
2122
—
—
1
×
APP SEN 1/CIRC
P2123
2123
—
—
1
×
APP SEN 2/CIRC
P2127
2127
—
—
1
×
APP SEN 2/CIRC
P2128
2128
—
—
1
×
TP SENSOR
P2135
2135
—
—
1
×
APP SENSOR
P2138
2138
—
—
1
×
Items
(CONSULT-II screen terms)
DTC*
1
SRT code
Test value/
Test limit
(GST only)
Trip
MIL lighting
up
Reference
page
CONSULT-II
GST*
2
ECM*
3
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