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EVAPORATIVE EMISSION SYSTEM
EC-1387
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EVAPORATIVE EMISSION LINE DRAWING
PBIB0490E
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![NISSAN X-TRAIL 2001 Service Repair Manual EC-1388
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EVAPORATIVE EMISSION SYSTEM
Component Inspection
EBS00NAX
EVAP CANISTER
Check EVAP canister as follows:
1. Block port B . Orally blow air through port A .
Check that a NISSAN X-TRAIL 2001 Service Repair Manual EC-1388
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EVAPORATIVE EMISSION SYSTEM
Component Inspection
EBS00NAX
EVAP CANISTER
Check EVAP canister as follows:
1. Block port B . Orally blow air through port A .
Check that a](/manual-img/5/57405/w960_57405-1737.png)
EC-1388
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EVAPORATIVE EMISSION SYSTEM
Component Inspection
EBS00NAX
EVAP CANISTER
Check EVAP canister as follows:
1. Block port B . Orally blow air through port A .
Check that air flows freely through port C .
2. Block port A . Orally blow air through port B .
Check that air flows freely through port C .
FUEL CHECK VALVE
1. Blow air through connector on fuel tank side.
A considerable resistance should be felt and a portion of air flow
should be directed toward the EVAP canister side.
2. Blow air through connector on EVAP canister side.
Air flow should be smoothly directed toward fuel tank side.
3. If fuel check valve is suspected of not properly functioning in
steps 1 and 2 above, replace it.
FUEL TANK VACUUM RELIEF VALVE (BUILT INTO FUEL FILLER CAP)
1. Wipe clean valve housing.
2. Check valve opening pressure and vacuum.
3. If out of specification, replace fuel filler cap as an assembly.
EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
Refer to EC-1346, "Component Inspection" .
PBIB0663E
SEF552Y
SEF989X
Pres-
sure:15.3 - 20.0 kPa (0.153 - 0.200 bar,
0.156 - 0.204 kg/cm
2 , 2.22 - 2.90 psi)
Va c u u m :−6.0 to −3.3 kPa (−0.060 to −0.033 bar,
−0.061 to −0.034 kg/cm
2 , −0.87 to −0.48 psi)
SEF943S
Page 1739 of 3833
![NISSAN X-TRAIL 2001 Service Repair Manual POSITIVE CRANKCASE VENTILATION
EC-1389
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POSITIVE CRANKCASE VENTILATIONPFP:11810
DescriptionEBS00NAY
SYSTEM DESCRIPTION
This system returns blow-by gas NISSAN X-TRAIL 2001 Service Repair Manual POSITIVE CRANKCASE VENTILATION
EC-1389
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POSITIVE CRANKCASE VENTILATIONPFP:11810
DescriptionEBS00NAY
SYSTEM DESCRIPTION
This system returns blow-by gas](/manual-img/5/57405/w960_57405-1738.png)
POSITIVE CRANKCASE VENTILATION
EC-1389
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POSITIVE CRANKCASE VENTILATIONPFP:11810
DescriptionEBS00NAY
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 InspectionEBS00NAZ
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.
PBIB0492E
SEF559A
SEC137A
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EC-1390
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POSITIVE CRANKCASE VENTILATION
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
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![NISSAN X-TRAIL 2001 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1391
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureEBS00NB0
Idle Speed and Ignition TimingEBS0 NISSAN X-TRAIL 2001 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1391
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureEBS00NB0
Idle Speed and Ignition TimingEBS0](/manual-img/5/57405/w960_57405-1740.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1391
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SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00030
Fuel PressureEBS00NB0
Idle Speed and Ignition TimingEBS00NB1
*1: Under the following conditions:
●Air conditioner switch: OFF
●Electric load: OFF (Lights, heater fan & rear window defogger)
●Steering wheel: Kept in straight-ahead position
*2: It refrigerant pressure is low, the idle speed may not be increased.
Calculated Load ValueEBS00NB2
Mass Air Flow SensorEBS00NB3
*: Engine is warmed up to normal operating temperature and running under no-load.
Intake Air Temperature SensorEBS00NB4
Engine Coolant Temperature SensorEBS00NB5
Heated Oxygen Sensor 1 HeaterEBS00NB6
Heated Oxygen sensor 2 HeaterEBS00NB7
Crankshaft Position Sensor (POS)EBS00NB8
Refer to EC-1245, "Component Inspection" .
Camshaft Position Sensor (PHASE)EBS00NB9
Refer to EC-1251, "Component Inspection" .
Fuel pressure at idle kPa (bar, kg/cm2 , psi)Approximately 350 (3.5, 3.57, 51)
Target idle speed
No-load*1 (in “P” or N” position)A/T: 700±50 rpm
M/T: 650±50 rpm
Air conditioner: ONIn “P” or N” position
725 rpm or more*
2
Ignition timingIn “P” or N” position AT: 16°±5° BTDC
MT: 14°±5° BTDC
Calculated load value % (Using CONSULT-II or GST)
At idle10 - 35
At 2,500 rpm10 - 35
Supply voltageBattery voltage (11 - 14V)
Output voltage at idle1.1 - 1.5*V
Mass air flow (Using CONSULT-II or GST)1.4 - 4.0 g·m/sec at idle*
4.0 - 10.0 g·m/sec at 2,500 rpm*
Temperature °C (°F) Resistance kΩ
25 (77)1.9 - 2.1
80 (176)0.31 - 0.37
Temperature °C (°F) Resistance kΩ
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Resistance [at 25°C (77°F)] 2.3 - 4.3Ω
Resistance [at 25°C (77°F)] 2.3 - 4.3Ω
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EC-1392
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SERVICE DATA AND SPECIFICATIONS (SDS)
Throttle Control Motor
EBS00NBA
InjectorEBS00NBB
Fuel PumpEBS00NBC
Resistance [at 25°C (77°F)] Approximately 1 - 15Ω
Resistance [at 20°C (68°F)] 13.5 - 17.5Ω
Resistance [at 25°C (77°F)] Approximately 1.0Ω
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![NISSAN X-TRAIL 2001 Service Repair Manual INDEX FOR DTC
EC-1393
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[YD]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS00368
X: Applicable —: Not applicable
DTC No. IndexEBS0036C
X: Applicable —: Not applicable Ite NISSAN X-TRAIL 2001 Service Repair Manual INDEX FOR DTC
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[YD]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS00368
X: Applicable —: Not applicable
DTC No. IndexEBS0036C
X: Applicable —: Not applicable Ite](/manual-img/5/57405/w960_57405-1742.png)
INDEX FOR DTC
EC-1393
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[YD]INDEX FOR DTCPFP:00024
Alphabetical IndexEBS00368
X: Applicable —: Not applicable
DTC No. IndexEBS0036C
X: Applicable —: Not applicable Items
(CONSULT-II screen terms) DTC TripMI lighting
upReference page
ACCEL POS SENSOR P0120 1×EC-1460
ACCEL POS SW (F/C) P1510 1×EC-1531
BATTERY VOLTAGE P1660 1×EC-1542
CAM POS SEN/CIR P0340 1×EC-1484
CAN COMM CIRCUIT U1000 1×EC-1448
COOLANT TEMP SEN P0115 1×EC-1456
CR PRES SEN P0190 1×EC-1468
CRANK POS SEN (TDC) P0335 1×EC-1479
CYL1 INJECTOR P0201 1×EC-1472
CYL2 INJECTOR P0202 1×EC-1472
CYL3 INJECTOR P0203 1×EC-1472
CYL4 INJECTOR P0204 1×EC-1472
ECM 1 P1606 1×EC-1536
ECM 10 P1107 1×EC-1494
ECM 15 P1621 1 —EC-1538
FUEL LEAK FNCTN P1305 1×EC-1529
INJ DRIVE UNIT P1216 1×EC-1501
INJ1 CORREC R P1301 1 —EC-1525
INJ2 CORREC R P1302 1 —EC-1525
INJ3 CORREC R P1303 1 —EC-1525
INJ4 CORREC R P1304 1 —EC-1525
MAS AIR FLOW SEN P0100 1×EC-1451
NATS MALFUNCTION P1610 - P1617 1 —BL-80
NO DTC IS DETECTED.
FURTHER TESTING MAY BE REQUIRED.P0000—— —
OVER HEAT P1217 1×EC-1508
P9·FUEL TEMP SEN P1180 1×EC-1496
SUCTION CONT/V1 P1233 1×EC-1519
SUCTION CONT/V2 P1234 1×EC-1519
TCS/CIRC P1212 1×EC-1500
TCS C/U FUNCTN P1211 1×EC-1499
VEHICLE SPEED SEN P0500 1×EC-1489
DTCItems
(CONSULT-II screen item) Trip MI lighting up Reference page
U1000 CAN COMM CIRCUIT 1×EC-1448
P0000NO DTC IS DETECTED.
FURTHER TESTING MAY BE REQUIRED.—— —
P0100 MASS AIR FLOW SEN 1×EC-1451
P0115 COOLANT TEMP SEN 1×EC-1456
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EC-1394
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INDEX FOR DTC
P0120 ACCEL POS SENSOR 1×EC-1460
P0190 CR PRES SEN 1×EC-1468
P0201 CYL1 INJECTOR 1×EC-1472
P0202 CYL2 INJECTOR 1×EC-1472
P0203 CYL3 INJECTOR 1×EC-1472
P0204 CYL4 INJECTOR 1×EC-1472
P0335 CRANK POS SEN (TDC) 1×EC-1479
P0340 CAM POS SEN/CIR 1×EC-1484
P0500 VEHICLE SPEED SEN 1×EC-1489
P1107 ECM 10 1×EC-1494
P1180 P9·FUEL TEMP SEN 1×EC-1496
P1211 TCS C/U FUNCTN 1×EC-1499
P1212 TCS/CIRC 1×EC-1500
P1216 INJ DRIVE UNIT 1×EC-1501
P1217 OVER HEAT 1×EC-1508
P1233 SUCTION CONT/V1 1×EC-1519
P1234 SUCTION CONT/V2 1×EC-1519
P1301 INJ1 CORREC R 1 —EC-1525
P1302 INJ2 CORREC R 1 —EC-1525
P1303 INJ3 CORREC R 1 —EC-1525
P1304 INJ4 CORREC R 1 —EC-1525
P1305 FUEL LEAK FNCTN 1×EC-1529
P1510 ACCEL POS SW (F/C) 1×EC-1531
P1606 ECM 1 1×EC-1536
P1610 - P1617 NATS MALFUNTION 1 —BL-80
P1621 ECM 15 1 —EC-1538
P1660 BATTERY VOLTAGE 1×EC-1542
DTCItems
(CONSULT-II screen item) Trip MI lighting up Reference page