2007 NISSAN TIIDA fuel pressure

INJECTION TUBE AND FUEL INJECTOR
EM-281
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INJECTION TUBE AND FUEL INJECTOR
Exploded ViewINFOID:0000000001381490
Removal and InstallationINFOID:0000000001381491
REMOVAL
CAUTION:
 Be sure to read “Precautions for Diesel Equipment”. Refer to EM-253, "
Precaution for Diesel Equip-
ment".
 Wait until the fuel temperature drops before carrying out any work.
 Order the special high pressure injection circuit plug kit.
 Never open an injector. If you open an injector by mistake, you will have to change it.
This is because of the manufacturing and installation tolerances and because there is a risk of con-
taminating the inside of the injector.
 The rod filter of the injector must not be removed.
NOTE:
It is possible to replace a single injection tube.
1. Disconnect the battery.
2. Remove the air duct (inlet). Refer to EM-269, "
Exploded View".
3. Remove engine cover. Refer to EM-270, "
Removal and Installation".
4. Remove charge air cooler hose and pipes. Refer to EM-270, "
Exploded View".
5. Remove oil level gauge guide and plug the hole.
1. Spill hose 2. Injection tube 3. Fuel injector
4. Heat protection washer 5. Fuel injector bracket 6. Fuel injector bracket spacer
7. Fuel rail stud bolt 8. Fuel rail 9. High pressure pipes protection cover
(lower)
10. Injection tube 11. High pressure supply pump 12. High pressure pipes protection cover
(upper)
13. Oil level gauge guide
E1BIA0018GB

EM-282
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INJECTION TUBE AND FUEL INJECTOR
6. Remove fuel hose shield.
7. Disconnect fuel feed hose.
8. Remove high pressure pipes protection cover (upper).
9. Remove the neck located on the fuel rail.
NOTE:
Undo the nut on the pump side or the injector side, then the nut located on the rail side. Undo the
nuts for each pipe in turn. Move the nut along the pipe keeping the olive in contact with the taper.
10. Remove all the injection tubes.
11. Plug all the holes in the injection circuit.
12. Remove fuel rail.
13. Disconnect fuel return pipe.
14. Remove retaining clip and disconnect the diesel return pipe on
the injector.
15. Plug all the holes of the injection circuit.
16. Disconnect the injector harness connector (1).
17. Remove the injector bracket (2).
18. Remove the injector.
19. Pull off the flame shield washer.
20. Disconnect the fuel pressure sensor.
21. Remove the high pressure pipes protection cover (lower).
INSTALLATION
CAUTION:
All the injection tubes removed must be systematically replaced.
1. Clean the injector sockets and the injector bodies, as well as their brackets using a lint-free cloth (use the
wipes recommended for this purpose, dipped in clean solvent.
2. Dry off using a different new wipe.
3. Replace the flame shield washer with a new one.
4. Position the injector.
5. Tighten the mounting bracket bolts.
6. Install injection tubes with new one.
7. Finger tighten the nuts.
8. Before fitting the new injection tubes, lightly lubricate the nut threads with the oil from the sachet provided
in the new parts kit.
NOTE:
Fit the pump/rail pipe before the rail/injector tubes.
9. Fit the pump-rail injection tube as follows:
 Remove the protective plugs from the high pressure pump outlet, the high pressure rail inlet and the
pipe.
E1BIA0049ZZ
MBIB9030E
: 30.0 N·m (3.1 kg-m, 22 ft-lb)

INJECTION TUBE AND FUEL INJECTOR
EM-283
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 Insert the injection tube olive into the taper of the high pressure pump outlet,
 Insert the injection tube olive into the taper of the high pressure rail inlet.
 Finger tighten the nuts of the injection tube starting with the one located on the rail side.
10. Install the rail-injector injection tube.
11. Tighten the injection tube nut.
12. Connect fuel return pipe to injector and install retaining clip.
13. Installation is in the reverse order to removal for the remaining
parts.: 24.0 N·m (2.4 kg-m, 18 ft-lb)
E1BIA0055ZZ

HIGH PRESSURE SUPPLY PUMP
EM-287
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HIGH PRESSURE SUPPLY PUMP
Exploded ViewINFOID:0000000001381495
Removal and InstallationINFOID:0000000001381496
REMOVAL
CAUTION:
 Be sure to read “Precautions for Diesel Equipment”. Refer to EM-253, "
Precaution for Diesel Equip-
ment".
 Wait until the fuel temperature drops before carrying out any work.
 Order the special high pressure injection circuit plug kit.
 It is strictly forbidden to remove any high pressure supply
pump sprocket marked number 070 575 (see diagram). If the
pump is being replaced, the pulley must be replaced.
1. Disconnect the battery.
2. Remove air duct (inlet). Refer to EM-269, "
Exploded View".
3. Remove engine cover.
4. Remove blow-by hose.
5. Remove charge air cooler hose and pipes. Refer to EM-270,
"Exploded View".
6. Remove the RH front tire. Refer to WT-6, "
Rotation".
7. Remove fender protector (RH). Refer to EXT-22, "
Removal and
Installation".
8. Remove drive belt. Refer to EM-263, "
Removal and Installation".
9. Support the engine using suitable tool.
10. Remove the timing belt. Refer to EM-291, "
Removal and Installation".
11. Remove the oil level gauge guide and plug the hole. Refer to EM-281, "
Exploded View".
12. Remove high pressure pipes protection cover (upper). Refer to EM-281, "
Exploded View".
13. Carefully disconnect:
 The connectors from the flow actuator,
 The connectors from the fuel temperature sensor,
 On the pump, the fuel supply and return pipes.
 The return pipe connecting the injectors with the pump.
14. Remove the injection tube connecting the pump to the rail. Refer to EM-281, "
Removal and Installation".
1. High pressure supply pump protec-
tor2. Stud bolt 3. High pressure supply pump
4. Engine cover bracket
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MBIB9036E

ROCKER COVER
EM-289
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ROCKER COVER
Exploded ViewINFOID:0000000001381497
Removal and InstallationINFOID:0000000001381498
REMOVAL
1. Remove engine cover.
2. Remove air duct (inlet). Refer to EM-269, "
Exploded View".
3. Remove air duct (suction). Refer to EM-269, "
Exploded View".
4. Remove charge air cooler pipes and hoses. Refer to EM-270, "
Exploded View".
5. Disconnect and remove camshaft position sensor.
6. Remove fuel hose shield.
7. Disconnect electronic throttle control actuator. Refer to EM-272, "
Exploded View".
8. Remove blow-by hose.
9. Remove high pressure pipes protection cover (upper).
10. Unclip fuel injector spill hose from rocker cover.
11. Unclip timing belt upper cover.
12. Remove rocker cover.
NOTE:
Loosen bolts in the reverse order as shown.
INSTALLATION
1. Install new gasket to rocker cover.
1. Oil filler cap 2. Rocker cover 3. Gasket
4. Camshaft position sensor
E1BIA0006GB
E1BIA0048ZZ

EM-306
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CYLINDER HEAD
CYLINDER HEAD
Exploded ViewINFOID:0000000001381508
Removal and InstallationINFOID:0000000001381509
REMOVAL
1. Remove the following parts.
 Air inlet tube: Refer to EM-272, "
Removal and Installation".
 Rocker cover: Refer to EM-289, "
Removal and Installation".
 Injection tube and fuel injector: Refer to EM-281, "
Removal and Installation".
 High pressure supply pump: Refer to EM-287, "
Removal and Installation".
 Exhaust manifold: Refer to EM-277, "
Removal and Installation".
 Timing belt: Refer to EM-291, "
Removal and Installation".
 Camshaft: Refer to EM-298, "
Removal and Installation".
2. Remove cylinder head bolts in reverse order as shown and
remove cylinder head.
3. Remove cylinder head gasket.
1. Valve lifter 2. Valve collet 3. Valve spring retainer
4. Valve spring 5. Cylinder head bolt 6. Cylinder head
7. Cylinder head gasket 8. Engine slinger 9. Valve
A. 25.0 N·m (2.6 kg-m, 18ft-lb) and 255 degrees
E1BIA0024GB
E1BIA0047ZZ

HEADLAMP
EXL-81
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ON-VEHICLE MAINTENANCE
HEADLAMP
Aiming AdjustmentINFOID:0000000001529251
PREPARATION BEFORE ADJUSTING
Before performing aiming adjustment, check the following.
1. Keep all tires inflated to correct pressures.
2. Place vehicle on level surface.
3. Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver's position).
Coolant, engine oil filled up to correct level and full fuel tank.
LOW BEAM AND HIGH BEAM
1. Turn headlamp low beam ON.
2. Use adjusting screw to perform aiming adjustment.
ADJUSTMENT USING AN ADJUSTMENT SCREEN (LIGHT/DARK BORDERLINE)
1. Headlamp A. Inner and outer adjustment B. Adjusting screw
WKIA5417E

FRONT FOG LAMP
EXL-83
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FRONT FOG LAMP
Aiming AdjustmentINFOID:0000000001529283
The front fog lamp is a semi-sealed beam type which uses a replaceable halogen bulb. Before performing
aiming adjustment, make sure of the following.
 Keep all tires inflated to correct pressure.
 Place vehicle on level surface.
 Set that there is no-load in vehicle other than the driver (or equivalent weight placed in driver’s position).
Coolant, engine oil filled up to correct level and full fuel tank.
Adjust aiming in the vertical direction by turning the adjusting screw (A).
1. Set the distance (C) between the screen and the center of front
fog lamp lens (E) as shown.
2. Turn front fog lamps (1) to ON.
3. Adjust front fog lamps using adjusting screw so that the top edge
of the high intensity zone (A) is as shown.
NOTE:
When performing adjustment, if necessary, cover the headlamps
and opposite front fog lamp.
PKIC1070E
Aiming distance from center of fog lamp to screen (C) 25,000 mm (984.3 in)
Foglamp beam width (D) 870 mm (34.3 in)
Horizontal distance from lamp center line to the top of
edge of high intensity zone (A)200 mm (7.9 in)
Horizontal distance from bottom edge to top edge of
high intensity zone (B)21.75 mm (0.9 in)
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