Page 1921 of 3833
POWER STEERING OIL PRESSURE SWITCH
EC-1571
[YD]
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EC
5.CHECK INTERMITTENT INCIDENT
Refer to EC-1441, "
TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT" .
>>INSPECTION END
Component InspectionEBS003PW
POWER STEERING OIL PRESSURE SWITCH
1. Disconnect power steering oil pressure switch harness connector and then start engine.
2. Check continuity between power steering oil pressure switch ter-
minal 1 and 2 under the following conditions.
Removal and InstallationEBS008ZH
POWER STEERING OIL PRESSURE SWITCH
Refer to PS-34, "HYDRAULIC LINE" .
Conditions Continuity
Steering wheel is being fully turned. Yes
Steering wheel is not being turned. No
PBIB0435E
Page 1922 of 3833
EC-1572
[YD]
AIR CONDITIONER CONTROL
AIR CONDITIONER CONTROL
PFP:27500
Wiring DiagramEBS0035Z
TBWA0111E
SMA for models with roof mounted driving lamp
Page 1923 of 3833
MI & DATA LINK CONNECTORS
EC-1573
[YD]
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MA
EC
MI & DATA LINK CONNECTORSPFP:24814
Wiring DiagramEBS00360
TBWA0120E
Page 1924 of 3833
![NISSAN X-TRAIL 2001 Service Repair Manual EC-1574
[YD]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00100
General SpecificationsEBS00361
Mass Air Flow SensorEBS00CU1
Engine Coolant Temperature SensorEBS00363 NISSAN X-TRAIL 2001 Service Repair Manual EC-1574
[YD]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00100
General SpecificationsEBS00361
Mass Air Flow SensorEBS00CU1
Engine Coolant Temperature SensorEBS00363](/manual-img/5/57405/w960_57405-1923.png)
EC-1574
[YD]
SERVICE DATA AND SPECIFICATIONS (SDS)
SERVICE DATA AND SPECIFICATIONS (SDS)
PFP:00100
General SpecificationsEBS00361
Mass Air Flow SensorEBS00CU1
Engine Coolant Temperature SensorEBS00363
Common Rail Fuel Pressure SensorEBS00BLQ
Crankshaft Position Sensor (TDC)EBS00BLS
Camshaft Position SensorEBS00364
Glow PlugEBS00365
EGR Volume Control ValveEBS00367
EngineYD22DDTi
Idle speed725± 25 rpm
Maximum engine speed 4,800 rpm
Supply voltageBattery voltage (11 - 14V)
Ignition switch "ON" (Engine stopped.) Approx. 1.0V
Idle (Engine is warmed up to normal operating temperature.) 1.0 - 2.5V
2,000 rpm (Engine is warmed up to normal operating tempera-
ture.)2.1 - 2.7V
Temperature °C (°F) Resistance kΩ
20 (68) 2.1 - 2.9
50 (122) 0.68 - 1.00
90 (194) 0.236 - 0.260
Supply voltageApproximately 5V
Idle (Engine is warmed up to normal operating temperature.) 1.6 - 1.8V
2,000 rpm (Engine is warmed up to normal operating tempera-
ture.)1.8 - 2.0V
Resistance [at 20°C (68°F)] Ω1,850 - 2,450
Resistance [at 20°C (68°F)] Ω1,850 - 2,450
Resistance [at 25°C (77°F)] Ω Approximately 0.8
Resistance [at 25°C (77°F)] Ω13 - 17
Page 1925 of 3833

FL-1
FUEL SYSTEM
B ENGINE
CONTENTS
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SECTION
A
FL
FUEL SYSTEM
QR
PREPARATION ........................................................... 2
Commercial Service Tool ......................................... 2
FUEL SYSTEM ........................................................... 3
Checking Fuel Lines ............................................ ..... 3
General Precautions ................................................ 3
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND
FUEL PUMP ASSEMBLY ........................................... 4
Removal and Installation .......................................... 4
REMOVAL ............................................................. 4
INSPECTION AFTER REMOVAL ......................... 6
INSTALLATION ..................................................... 6
INSPECTION AFTER INSTALLATION ................. 6
Disassembly and Assembly ..................................... 7
DISASSEMBLY ..................................................... 7
ASSEMBLY ........................................................... 8
FUEL TANK ................................................................ 9
Removal and Installation .......................................... 9
REMOVAL ............................................................. 9
INSTALLATION ................................................... 10
INSPECTION AFTER INSTALLATION ................ 11
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 12
Standard and Limit ................................................. 12
FUEL TANK ......................................................... 12
Tightening Torque ................................................... 12
YD22DDTi
PREPARATION ......................................................... 13
Commercial Service Tool ........................................ 13
FUEL SYSTEM ......................................................... 14
Checking Fuel Lines ............................................ ... 14
General Precautions ............................................... 14
FUEL FILTER ............................................................ 15
Removal and Installation ........................................ 15
REMOVAL ........................................................... 15
INSTALLATION ................................................... 15
INSPECTION AFTER INSTALLATION ................ 15
Air Bleeding ............................................................ 16
Draining Water from Fuel Filter .............................. 16
FUEL LEVEL SENSOR UNIT ................................... 17
Removal and Installation ........................................ 17
REMOVAL ........................................................... 17
INSPECTION AFTER REMOVAL ....................... 19
INSTALLATION ................................................... 19
INSPECTION AFTER INSTALLATION ................ 20
FUEL TANK .............................................................. 21
Removal and Installation ........................................ 21
REMOVAL ........................................................... 21
INSTALLATION ................................................... 22
INSPECTION AFTER INSTALLATION ................ 22
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 24
Standard and Limit .................................................. 24
Tightening Torque ................................................... 24
Page 1926 of 3833
FL-2
[QR]
PREPARATION
[QR]PREPARATIONPFP:00002
Commercial Service ToolEBS00KOR
Tool nameDescription
Fuel tank lock ring wrench Removing and installing fuel tank lock ring
ZZA0122D
Page 1927 of 3833
![NISSAN X-TRAIL 2001 Service Repair Manual FUEL SYSTEM
FL-3
[QR]
C
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E
F
G
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I
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K
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MA
FL
FUEL SYSTEMPFP:17503
Checking Fuel LinesEBS00KOS
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connectio NISSAN X-TRAIL 2001 Service Repair Manual FUEL SYSTEM
FL-3
[QR]
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FL
FUEL SYSTEMPFP:17503
Checking Fuel LinesEBS00KOS
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connectio](/manual-img/5/57405/w960_57405-1926.png)
FUEL SYSTEM
FL-3
[QR]
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FL
FUEL SYSTEMPFP:17503
Checking Fuel LinesEBS00KOS
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connections, chafing or deterioration.
If necessary, repair or replace damaged parts.
General PrecautionsEBS00KOT
WARNING:
when replacing fuel line parts, be sure to observe the following.
●Put a “ CAUTION: INFLAMMABLE” sign in workshop.
●Be sure to work in a well-ventilated area and furnish workshop with a CO2 fire extinguisher.
●Do not smoke while servicing fuel system, keep open flames and spark away from work area.
CAUTION:
●Before removing fuel line parts, carry out the following procedures.
–a) Put drained fuel in an explosion-proof container and put the lid on securely, keep the container
in safe area.
–b) Release fuel pressure from fuel line, Refer to EC-775, "FUEL PRESSURE RELEASE" [QR20DE
(WITH EURO-OBD)], EC-1139, "
FUEL PRESSURE RELEASE" [QR20DE (WITHOUT EURO-OBD)],
EC-42, "
FUEL PRESSURE RELEASE" [QR25DE (WITH EURO-OBD)] or EC-452, "FUEL PRESSURE
RELEASE" [QR25DE (WITHOUT EURO-OBD)].
–c) Disconnect battery ground cable.
●Always replace O-ring and clamps with new ones.
●Do not kink or twist tubes when they are being installed.
●Do not tighten hose clamps excessively to avoid damaging hoses.
Tighten high-pressure rubber hose clamp so that clamp
end is 3 mm (0.12 in) from hose end.
Tightening torque specifications are the same for all rubber
hose clamps.
Ensure that screw does not contact adjacent parts.
●After installing tubes, make sure there is no fuel leakage at
connections in the following steps.
–a) Apply fuel pressure to fuel lines with turning ignition
switch “ON” (with engine stopped). Then check for fuel
leaks at connections.
–b) Start the engine and rev it up and check for fuel leaks at
connections.
SMA803A
MMA104A
Page 1928 of 3833
![NISSAN X-TRAIL 2001 Service Repair Manual FL-4
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
PFP:17042
Removal and InstallationEBS00KOU
REMOVAL
WARNING:
Be sure to r NISSAN X-TRAIL 2001 Service Repair Manual FL-4
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
PFP:17042
Removal and InstallationEBS00KOU
REMOVAL
WARNING:
Be sure to r](/manual-img/5/57405/w960_57405-1927.png)
FL-4
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
PFP:17042
Removal and InstallationEBS00KOU
REMOVAL
WARNING:
Be sure to read “General Precautions” when working on fuel system. Refer to FL-3, "
General Precau-
tions" .
1. Release fuel pressure from fuel line. Refer to EC-775, "
FUEL
PRESSURE RELEASE" [QR20DE (WITH EURO-OBD)], EC-
11 3 9 , "FUEL PRESSURE RELEASE" [QR20DE (WITHOUT
EURO-OBD)],EC-42, "
FUEL PRESSURE RELEASE"
[QR25DE (WITH EURO-OBD)] or EC-452, "FUEL PRESSURE
RELEASE" [QR25DE (WITHOUT EURO-OBD)].
2. Open fuel filer lid.
3. Open the filler cap and release the pressure inside the fuel tank.
4. Check fuel level on level place. If gauge indicates more than the
level shown in figure (full or almost full), drain fuel from fuel tank
until gauge indicates level shown in figure or below.
In case of fuel pump does not operate, take following procedure.
a. Insert fuel tube of less than 25 mm (0.98 in) in diameter into fuel
filler tube through fuel filler opening to draw fuel from fuel filler
tube.
b. Disconnect fuel filler hose from fuel filler tube.
c. Insert fuel tube into fuel tank through fuel filler hose to draw fuel
from fuel tank.
●As a guide, fuel level becomes the position shown in figure or
below when approximately 15 liter (13-1/4 lmp qt) of fuel are drained from fuel tank.
NOTE:
Adjusting fuel level is to prevent fuel from spilling, when fuel level sensor unit, fuel filter and fuel pump
assembly is removed.
KBIA0278E
1. Lock ring 2.Main fuel level sensor unit, fuel filter
and fuel pump assembly3.Jet pump, fuel hose and jet pump
inlet assembly
4. Chamber 5. Seal packing 6. Sub fuel level sensor unit
KBIA0280E
FEL0403D