2005 NISSAN X-TRAIL length

DTC P2146, P2149 FUEL INJECTOR POWER SUPPLY
EC-1631
[YD (WITHOUT EURO-OBD)]
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DTC P2146, P2149 FUEL INJECTOR POWER SUPPLYPFP:16600
Component DescriptionEBS0124X
The fuel injector is a small, precise solenoid valve. When the ECM
supplies a ground to the fuel injector circuit, the coil in the fuel injec-
tor is energized. The energized coil pulls the needle valve back and
allows fuel to flow through the fuel injector into the cylinder. The
amount of fuel injected depends upon the injection pulse duration.
Pulse duration is the length of time the fuel injector remains open.
The ECM controls the injection pulse duration based on engine fuel
needs.
CONSULT-II Reference Value in Data Monitor ModeEBS0124Y
Specification data are reference values.
On Board Diagnosis LogicEBS01250
DTC Confirmation ProcedureEBS01251
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION
Before performing the following procedure, confirm the ambient temperature is more than -20°C (-4°F).
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
4. If DTC is detected, go to EC-1634, "
Diagnostic Procedure" .
WITHOUT CONSULT-II
1. Start engine and let it idle for at least 5 seconds.
2. Turn ignition switch OFF, wait at least 10 seconds and then turn ON.
3. Perform Diagnostic Test Mode II (Self-diagnostic results) with ECM.
4. If DTC is detected, go to EC-1634, "
Diagnostic Procedure" .
PBIB0465E
MONITOR ITEM CONDITION SPECIFICATION
MAIN INJ WID

Engine: After warming up

Shift lever: Neutral position

Idle speedNo-load 0.68 - 0.78 msec
Blower fan switch: ON
Rear window defogger switch: ON0.78 - 0.88 msec
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2146
2146No. 1 and 4 cylinder fuel
injector power supply cir-
cuit openAn improper voltage signal is sent to ECM
through No. 1 and 4 cylinder fuel injector.

Harness or connectors
(The fuel injector circuit is open.)
P2149
2149No. 2 and 3 cylinder fuel
injector power supply cir-
cuit openAn improper voltage signal is sent to ECM
through No. 2 and 3 cylinder fuel injector.
SEF817Y

DTC P2147, P2148 FUEL INJECTOR CIRCUIT
EC-1635
[YD (WITHOUT EURO-OBD)]
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DTC P2147, P2148 FUEL INJECTOR CIRCUITPFP:16600
Component DescriptionEBS01254
The fuel injector is a small, precise solenoid valve. When the ECM
supplies a ground to the fuel injector circuit, the coil in the fuel injec-
tor is energized. The energized coil pulls the needle valve back and
allows fuel to flow through the fuel injector into the intake cylinder.
The amount of fuel injected depends upon the injection pulse dura-
tion. Pulse duration is the length of time the fuel injector remains
open. The ECM controls the injection pulse duration based on
engine fuel needs.
CONSULT-II Reference Value in Data Monitor ModeEBS01255
Specification data are reference values.
On Board Diagnosis LogicEBS01257
DTC Confirmation ProcedureEBS01258
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
WITH CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Start engine and let it idle for at least 5 seconds.
4. If DTC is detected, go to EC-1638, "
Diagnostic Procedure" .
WITHOUT CONSULT-II
1. Start engine and let it idle for at least 5 seconds.
2. Turn ignition switch OFF, wait at least 10 seconds and then turn ON.
3. Perform Diagnostic Test Mode II (Self-diagnostic results) with ECM.
4. If DTC is detected, go to EC-1638, "
Diagnostic Procedure" .
PBIB0465E
MONITOR ITEM CONDITION SPECIFICATION
MAIN INJ WID

Engine: After warming up

Shift lever: Neutral position

Idle speedNo-load 0.68 - 0.78 msec
Blower fan switch: ON
Rear window defogger switch: ON0.78 - 0.88 msec
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P2147
2147Fuel injector circuit low
inputECM detects the fuel injector circuit is shorted to
ground.

Harness or connectors
(The fuel injector circuit is shorted.)
P2148
2148Fuel injector circuit high
inputECM detects the fuel injector circuit is shorted to
power.
SEF817Y

FL-12
[QR]
FUEL TANK

5. Using a transmission jack, support the bottom of final drive
assembly (4WD models) or rear suspension member (2WD
models).
6. Remove mounting nuts on rear suspension member, and lower
the transmission jack carefully until just before rear suspension
member is removed from stud bolts on the vehicle. Refer to
RSU-5, "
REAR SUSPENSION ASSEMBLY" .
7. Disconnect fuel filler hose, EVAP hose and vent hose at fuel
tank side.

For disconnection procedure of quick connector on EVAP
hose, refer to FL-4, "
FUEL LEVEL SENSOR UNIT, FUEL FIL-
TER AND FUEL PUMP ASSEMBLY" .
8. Remove fuel tank protector.
9. Remove fuel tank band mounting bolts while supporting fuel
tank.
CAUTION:
Sustain the bottom of fuel tank by using plate or anything
same.
10. Remove fuel tank.

After lifting down the front portion of fuel tank, remove fuel
tank by pulling it from the upper front of final drive assembly,
so that fuel tank can move forwardly.
CAUTION:
Pay attention not to fall fuel tank because it forwardly
inclines and becomes unstable.
NOTE:
It is desirable that more than two technicians work together.
INSTALLATION
Note the following, and install in the reverse order of removal.

Surely clamp fuel hoses and insert hose to the length below.

Be sure hose clamp is not placed on swelled area of fuel tube.

Tighten fuel hose clamp so that the remaining length of screw thread becomes to the following.

Fit fuel tank band pin to the vehicle side securely.

Before fixing fuel tank, temporarily install fuel filler tube.
KBIA0285E
KBIA0286E
KBIA0290E
Fuel filler hose : 35mm (1.38 in)
The other hoses : 25mm (0.98 in)
Fuel tank side : 5 - 9 mm (0.20 - 0.35 in)
Fuel filler tube side : 7 - 11 mm (0.28 - 0.43 in)

FL-24
[YD22DDTi]
FUEL TANK

5. Using a transmission jack, support the bottom of final drive
assembly (4WD models) or rear suspension member (2WD
models).
6. Remove the mounting nuts on the rear suspension member, and
lower the transmission jack carefully until just before the rear
suspension member is removed from the stud bolts on the vehi-
cle.
7. Disconnect fuel filler hose, EVAP hose and vent hose at fuel
tank side.

Instruction for quick connector of EVAP hose. Refer to FL-19,
"FUEL LEVEL SENSOR UNIT" .
8. Disconnect connector of fuel transport pump and remove bolts
for bracket.
9. Remove fuel tank protector.
10. Remove fuel tank band mounting bolts while supporting fuel
tank.
CAUTION:
Sustain the bottom of the tank by using plate or anything
same.
11. Remove fuel tank.
CAUTION:
Pay attention not to fall fuel tank because it forwardly
inclines and becomes unstable.
NOTE:
It is desirable that more than two technicians work together.

After lifting down the front portion of fuel tank, remove the fuel tank by pulling it from the upper front of
final drive assembly, so that the fuel tank can move forwardly.
INSTALLATION

Note the following, and install in the reverse order of removal.

Surely clamp fuel hoses and insert hose to the length below.

Be sure hose clamp is not positioned on swelled area of fuel tube.

Tighten fuel hose clamp so that the distance between its lugs becomes to the following.

Fit mounting band pin to the vehicle side securely.

Before fixing the fuel tank, temporarily install the fuel filler tube.
CAUTION:
Use genuine fuel filler tube mounting bolts or equivalent. Make sure to tighten them to the speci-
fied torque.

To connect quick connector. Refer to FL-19, "FUEL LEVEL SENSOR UNIT" .
KBIA0285E
PBIC2035E
KBIA0290E
Fuel filler hose : 35 mm (1.38 in)
The other hose : 25 mm (0.98 in)
Fuel tank side : 5 - 9 mm (0.20 - 0.35 in)
Fuel filler tube side : 7 - 11 mm (0.28 - 0.43 in)

CL-10
CLUTCH MASTER CYLINDER

Removal and InstallationECS008BA
REMOVAL
1. Using one of the following methods, remove hose from nipple.

Drain clutch fluid from reservoir tank and remove hose.

Remove hose from nipple. Immediately plug hose and reservoir tank to prevent clutch fluid from drip-
ping.
CAUTION:
Keep painted surface on the body or other parts free of clutch fluid. If it spills, wipe up immediately
and wash the affected area with water.
2. Remove clutch tube using a flare nut torque wrench.
3. Remove snap pin and clevis pin on clevis in passenger compartment to separate clutch pedal.
4. Remove mounting nuts on master cylinder assembly, and then master cylinder assembly from vehicle.
INSTALLATION
1. Check position of clevis and push rod. If measurement is outside
the standard length, adjust position of clevis and push rod.
2. Connect clutch tube to master cylinder assembly and tempo-
rarily tighten flare nut.
3. Install master cylinder assembly and tighten mounting nuts to
the specified torque. Refer to CL-9, "
Components" .
4. Tighten clutch tube flare nut to the specified torque using a flare
nut torque wrench. Refer to CL-13, "
Removal and Installation" .
5. Set clevis to clutch pedal and insert clevis pin.
6. Attach snap pin to clevis pin.
7. Install hose to nipple.
8. After completing this procedure, inspect and adjust for clutch pedal and then bleed the air from the clutch
hydraulic system. Refer to CL-5, "
On-Vehicle Inspection and Adjustment" and CL-8, "Air Bleeding Proce-
dure" .
Disassembly and AssemblyECS008BB
DISASSEMBLY
1. Remove spring pin using a pin punch.
2. Remove nipple and seal from cylinder body.
3. Loosen push rod lock nut then remove clevis and lock nut, if
necessary.
NOTE:
Clutch pedal height is controlled with position of clevis and push
rod.
4. Remove seat from cylinder body.
5. Remove stopper ring and stopper. Remove push rod from cylin-
der body while holding it securely to prevent piston assembly
popping out.
6. Remove piston assembly and return spring.
INSPECTION AFTER DISASSEMBLY
Check for any of the conditions shown below. If any malfunction is found, replace the part concerned.

Damaged cylinder internal wall, foreign matter, wear, corrosion, or pinhole

Damaged or deformed nipple or reservoir tank

Settling of return spring

Cracked or deformed seatLength “L”
RHD models : 125.5 mm (4.80 in)
LHD models : 122.0 mm (4.94 in)
SCIA5158E
PCIB0274E

CLUTCH MASTER CYLINDER
CL-11
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ASSEMBLY
1. Apply rubber lubricant to the internal surface of cylinder body, the sliding surface of piston assembly, and
piston cup. Insert return spring and piston assembly to cylinder body.
2. Apply silicon grease to push rod and install stopper. Install stopper ring while holding down push rod by
hand to prevent piston assembly from popping out.
3. Install seat to cylinder body.
4. Install seal and nipple to cylinder body. Install spring pin using a pin punch.
5. Install clevis to push rod.
6. Check and adjust the positions of clevis and push rod. After
adjusting “L”, tighten lock nut to the specified torque. Refer to
CL-9, "
Components" .
Length “L”
RHD models : 125.5 mm (4.80 in)
LHD models : 122.0 mm (4.94 in)
SCIA5158E

TRANSAXLE ASSEMBLY
MT-21
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17. Remove transaxle assembly from the vehicle.
CAUTION:
Secure transaxle assembly to a jack while removing it.
INSTALLATION
Note the following, and install in the reverse order of removal.

When installing the transaxle assembly to the engine, install the mounting bolts following the standard
below.
CAUTION:
When installing transaxle assembly, be careful not to bring transaxle input shaft into contact with
clutch cover.
–QR engine models
*: Tightening the bolt for 4WD models.
–YD engine models

After installation, check oil level, and check for leaks and loose
mechanisms. Refer to MT-12, "
Checking M/T Oil" .
MTD0062D
Bolt No. 1 2 3* 4 5 6
Quantity 2 1 1 2 2 2
Bolt length “ ”
mm (in)40
(1.57)75
(2.95)45
(1.77)40
(1.57)30
(1.18)40
(1.57)
Tightening torque
N·m (kg - m, ft- lb)74.5
(7.6, 55)42.7
(4.4, 31)35.3
(3.6, 26)
SCIA0353E
Bolt No. 1 2 3 4 5 6
Quantity 2 2 1 1 3 1
Bolt length “ ”
mm (in)55
(2.17)50
(2.76)120
(4.72)45
(1.77)40
(1.57)35
(1.38)
Tightening torque
N·m (kg - m, ft- lb)44
(4.5, 32)33.5
(3.4, 25)
SCIA0748E

MT-106
SERVICE DATA AND SPECIFICATIONS (SDS)

Available Thrust WasherECS008CJ
INPUT SHAFT THRUST WASHER
*: Always check with the Parts Department for the latest parts information.
DIFFERENTIAL SIDE GEAR THRUST WASHER
*: Always check with the Parts Department for the latest parts information.
Available Adjusting ShimsECS008CK
4TH MAIN GEAR ADJUSTING SHIM
*: Always check with the Parts Department for the latest parts information.Standard length “C2” 154.7 - 154.8 mm (6.091 - 6.094 in)
Thickness mm (in) Part number* Thickness mm (in) Part number*
3.84 (0.1512)
3.90 (0.1535)
3.96 (0.1559)32347 8H500
32347 8H501
32347 8H5024.02 (0.1583)
4.08 (0.1606)
4.14 (0.1630)32347 8H503
32347 8H504
32347 8H505
SCIA1008E
Allowable clearance between side gear and differential case with
washer0.1 - 0.2 mm (0.004 - 0.008 in)
Thickness mm (in) Part number*
0.75 (0.0295)
0.80 (0.0315)
0.85 (0.0335)
0.90 (0.0354)
0.95 (0.0374)38424 81X00
38424 81X01
38424 81X02
38424 81X03
38424 81X04
Standard length “C1” 173.85 - 173.95 mm (6.844 - 6.848 in)
Thickness mm (in) Part number* Thickness mm (in) Part number*
0.52 (0.0205)
0.60 (0.0236)
0.68 (0.0268)
0.76 (0.0299)32238 8H500
32238 8H501
32238 8H502
32238 8H5030.84 (0.0331)
0.92 (0.0362)
1.00 (0.0394)
1.08 (0.0425)32238 8H504
32238 8H505
32238 8H506
32238 8H507
SCIA1009E