Page 2105 of 4555
![NISSAN X-TRAIL 2005 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1701
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00100
General SpecificationsEBS0126P
Mass Air Flow SensorEBS0 NISSAN X-TRAIL 2005 Service Repair Manual SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1701
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00100
General SpecificationsEBS0126P
Mass Air Flow SensorEBS0](/manual-img/5/57403/w960_57403-2104.png)
SERVICE DATA AND SPECIFICATIONS (SDS)
EC-1701
[YD (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
MA
EC
SERVICE DATA AND SPECIFICATIONS (SDS)PFP:00100
General SpecificationsEBS0126P
Mass Air Flow SensorEBS0126Q
Engine Coolant Temperature SensorEBS0126R
Fuel Rail Pressure SensorEBS0126S
Glow PlugEBS0126T
EGR Volume Control ValveEBS0126U
Crankshaft Position Sensor EBS0126V
Refer to EC-1517, "Component Inspection" .
Camshaft Position Sensor EBS0126W
Refer to EC-1530, "Component Inspection" .
EngineYD22DDTi
Idle speed725 ± 25 rpm
Maximum engine speed 4,900 rpm
Supply voltageBattery voltage (11 - 14V)
Ignition switch ON (Engine stopped.) Approx. 0.4V
Idle (Engine is warmed up to normal operating temperature.) 1.5 - 2.0V
2,000 rpm (Engine is warmed up to normal operating tempera-
ture.)2.2 - 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.) 1.7 - 2.0V
2,000 rpm (Engine is warmed up to normal operating tempera-
ture.)2.0 - 2.3V
Resistance [at 25°C (77°F)] Ω Approximately 0.8
Resistance [at 25°C (77°F)] Ω13 - 17
Page 2106 of 4555
EC-1702
[YD (WITHOUT EURO-OBD)]
SERVICE DATA AND SPECIFICATIONS (SDS)
Page 2107 of 4555

FL-1
FUEL SYSTEM
B ENGINE
CONTENTS
C
D
E
F
G
H
I
J
K
L
M
SECTION FL
A
FL
FUEL SYSTEM
QR
PREPARATION ........................................................... 2
Commercial Service Tools ........................................ 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 ......................... 7
INSTALLATION ..................................................... 7
INSPECTION AFTER INSTALLATION ................. 8
Disassembly and Assembly ..................................... 8
DISASSEMBLY ..................................................... 8
ASSEMBLY ........................................................... 9
FUEL TANK ...............................................................11
Removal and Installation ......................................... 11
REMOVAL ............................................................ 11
INSTALLATION ................................................... 12
INSPECTION AFTER INSTALLATION ............... 13
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 14
Standard and Limit ................................................. 14
FUEL TANK ......................................................... 14
Tightening Torque ................................................... 14
YD22DDTi
PREPARATION ......................................................... 15
Commercial Service Tools ...................................... 15
FUEL SYSTEM ......................................................... 16
Checking Fuel Lines ............................................... 16
General Precautions ............................................... 16
FUEL FILTER ............................................................ 17
Removal and Installation ........................................ 17
REMOVAL ........................................................... 17
INSTALLATION ................................................... 17
INSPECTION AFTER INSTALLATION ................ 17
Air Bleeding ............................................................ 18
Draining Water from Fuel Filter .............................. 18
FUEL LEVEL SENSOR UNIT ................................... 19
Removal and Installation ........................................ 19
REMOVAL ........................................................... 19
INSPECTION AFTER REMOVAL ....................... 22
INSTALLATION ................................................... 22
INSPECTION AFTER INSTALLATION ................ 22
FUEL TANK .............................................................. 23
Removal and Installation ........................................ 23
REMOVAL ........................................................... 23
INSTALLATION ................................................... 24
INSPECTION AFTER INSTALLATION ................ 25
SERVICE DATA AND SPECIFICATIONS (SDS) ...... 26
Standard and Limit .................................................. 26
Tightening Torque ................................................... 26
Page 2108 of 4555
FL-2
[QR]
PREPARATION
[QR]PREPARATIONPFP:00002
Commercial Service ToolsEBS00KOR
Tool nameDescription
Fuel tank lock ring wrench Removing and installing fuel tank lock ring
ZZA0122D
Page 2109 of 4555
![NISSAN X-TRAIL 2005 Service Repair Manual FUEL SYSTEM
FL-3
[QR]
C
D
E
F
G
H
I
J
K
L
MA
FL
FUEL SYSTEMPFP:17503
Checking Fuel LinesEBS00KOS
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connect NISSAN X-TRAIL 2005 Service Repair Manual FUEL SYSTEM
FL-3
[QR]
C
D
E
F
G
H
I
J
K
L
MA
FL
FUEL SYSTEMPFP:17503
Checking Fuel LinesEBS00KOS
Inspect fuel lines, filler cap and tank for improper attachment, leaks,
cracks, damage, loose connect](/manual-img/5/57403/w960_57403-2108.png)
FUEL SYSTEM
FL-3
[QR]
C
D
E
F
G
H
I
J
K
L
MA
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 PrecautionsEBS011T7
WARNING:
When replacing fuel line parts, be sure to observe the following.
Put a “CAUTION: INFLAMMABLE” sign in the 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 sparks away from the work area.
CAUTION:
Use gasoline required by the regulations for octane number. Refer to GI-5, "Precautions for Fuel" .
Before removing fuel line parts, perform the following procedures:
–Put drained fuel in an explosion-proof container and put the lid on securely. Keep the container in
safe area.
–Release fuel pressure from the fuel lines. Refer to EC-49, "FUEL PRESSURE RELEASE" (WITH
EURO-OBD) or EC-562, "
FUEL PRESSURE RELEASE" (WITHOUT EURO-OBD).
–Disconnect the battery cable from the negative terminal.
Always replace O-rings 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.
After connecting fuel tube quick connectors, make sure
quick connectors are secure.
Ensure that connector and resin tube do not contact any
adjacent parts.
After installing tubes, check if there are no fuel leaks at con-
nections in the following steps.
–Apply fuel pressure to fuel lines with turning ignition switch
“ON” (with engine stopped). Then check for fuel leaks at
connections.
–Start engine and rev it up and check for fuel leaks at con-
nections.
For servicing “Evaporative Emission System” parts, refer to
EC-522, "
EVAPORATIVE EMISSION SYSTEM" (WITH EURO-
ODB) or EC-962, "
EVAPORATIVE EMISSION SYSTEM"
(WITHOUT EURO-OBD).
SMA803A
SBIA0504E
Page 2110 of 4555
![NISSAN X-TRAIL 2005 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 ASSEMBLYPFP:17042
Removal and InstallationEBS00KOU
REMOVAL
WARNING:
Be sure to NISSAN X-TRAIL 2005 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 ASSEMBLYPFP:17042
Removal and InstallationEBS00KOU
REMOVAL
WARNING:
Be sure to](/manual-img/5/57403/w960_57403-2109.png)
FL-4
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLYPFP:17042
Removal and InstallationEBS00KOU
REMOVAL
WARNING:
Be sure to read “General Precautions” when working on the fuel system. Refer to FL-3, "
General Pre-
cautions" .
1. Check fuel level on fuel gauge. If gauge indicates more than the
level as shown in the figure (full or almost full), drain fuel from
fuel tank until gauge indicates level as shown in the figure or
below.
NOTE:
Fuel will be spilled when removing main and sub fuel level sen-
sor units for the top of the fuel is above the main and sub fuel
level sensor units installation surface.
As a guide, fuel level becomes the position as shown in the
figure or below when approximately 15 (3-1/4 Imp gal) of
fuel are drained from fuel tank.
In case fuel pump does not operate, perform the 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. Refer to FL-11, "
FUEL TANK" .
c. Insert fuel tube into fuel tank through fuel filler hose to draw fuel from fuel tank.
2. Release the fuel pressure from the fuel lines. Refer to EC-49, "
FUEL PRESSURE RELEASE" (WITH
EURO-OBD) or EC-562, "
FUEL PRESSURE RELEASE" (WITHOUT EURO-OBD).
3. Open fuel filler lid.
4. Open fuel filler cap and release the pressure inside fuel tank.
5. Lift to hold rear seat cushion up. Refer to SE-32, "
REAR SEAT" .
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
PBIC2257E
PBIC3641E
Page 2111 of 4555
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FL-5
[QR]
C
D
E
F
G
H
I
J
K
L
MA
FL
6. Remove inspection hole cover for main and sub fuel level sen-
sor units by turning clips clockwise by 90 degrees.
Remove cover by pushing it, then by turning clips clockwise
by 90 degrees and by matching both cover hole and clip
shape.
7. Disconnect harness connector and fuel feed hose.
Disconnect quick connector as follows:
–Hold the sides of connector, push in tabs and pull out fuel feed
hose.
–If quick connector sticks to tube of fuel level sensor unit, push
and pull quick connector several times until it starts to move.
Then disconnect quick connector by pulling.
PBIC2258E
KBIA0280E
SFE562A
Page 2112 of 4555
![NISSAN X-TRAIL 2005 Service Repair Manual FL-6
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
CAUTION:
Quick connector can be disconnected when the tabs
are completely depressed. Do not twist it more than
necessary.
Do no NISSAN X-TRAIL 2005 Service Repair Manual FL-6
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
CAUTION:
Quick connector can be disconnected when the tabs
are completely depressed. Do not twist it more than
necessary.
Do no](/manual-img/5/57403/w960_57403-2111.png)
FL-6
[QR]
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
CAUTION:
Quick connector can be disconnected when the tabs
are completely depressed. Do not twist it more than
necessary.
Do not use any tools to disconnect quick connector.
Keep resin tube away from heat. Be especially careful
when welding near the resin tube.
Prevent acid liquid such as battery electrolyte, etc.
from getting on resin tube.
Do not bend or twist resin tube during installation and
disconnection.
Do not remove the remaining retainer on hard tube (or
the equivalent) except when resin tube or retainer is
replaced.
When resin tube or hard tube (or the equivalent) is
replaced, also replace retainer with a new one.
Replace same color retainer as before replacing.
To keep the connecting portion clean and to avoid
damage and foreign materials, cover them completely
with plastic bags or something similar.
8. Using a fuel tank lock ring wrench (commercial service tool),
remove lock ring.
9. Remove main fuel level sensor unit, fuel filter and fuel pump assembly, and sub fuel level sensor unit as
follows.
CAUTION:
Do not bend float arm during removal.
Avoid polluting the inside by residue fuel. Draw out with avoiding inclination by supporting with
a cloth.
Avoid impacts such as falling when handling components.Retainer color: Green
SBIA0504E
PBIC0163E
PBIC0240E