2008 NISSAN TIIDA fuel pump

SERVICE DATA AND SPECIFICATIONS (SDS)
EC-549
< SERVICE INFORMATION >
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Air Fuel Ratio (A/F) Sensor 1 HeaterINFOID:0000000001703087
Heated Oxygen sensor 2 HeaterINFOID:0000000001703088
Crankshaft Position Sensor (POS)INFOID:0000000001703089
Refer to EC-301, "Component Inspection".
Camshaft Position Sensor (PHASE)INFOID:0000000001703090
Refer to EC-307, "Component Inspection".
Throttle Control MotorINFOID:0000000001703091
Fuel InjectorINFOID:0000000001703092
Fuel PumpINFOID:0000000001703093
Resistance [at 25°C (77°F)] 1.8 - 2.44Ω
Resistance [at 25°C (77°F)] 3.4 - 4.4Ω
Resistance [at 25°C (77°F)] Approximately 1 - 15Ω
Resistance [at 10 - 60°C (50 - 140°F)] 11.4 - 14.5Ω
Resistance [at 25°C (77°F)] Approximately 0.2 - 5.0Ω

EM-62
< SERVICE INFORMATION >
CYLINDER HEAD
CYLINDER HEAD
On-Vehicle ServiceINFOID:0000000001702501
CHECKING COMPRESSION PRESSURE
1. Warm up engine thoroughly. Then, stop it.
2. Release fuel pressure. Refer to EC-78, "
Fuel Pressure Check".
3. Disconnect fuel pump fuse (1) to avoid fuel injection during mea-
surement.
4. Remove engine cover. Refer to EM-18, "
Component".
5. Remove ignition coil and spark plug from each cylinder. Refer to EM-30
.
6. Connect an engine tachometer (not required in use of CONSULT-III).
7. Install a suitable compression tester with an adapter onto spark
plug hole.
• Use the adapter whose picking up end inserted to spark plug
hole is smaller than 20 mm (0.79 in) in diameter. Otherwise, it
may be caught by cylinder head during removal.
8. With accelerator pedal fully depressed, turn ignition switch to “START” for cranking. When the gauge
pointer stabilizes, read the compression pressure and the engine rpm. Perform these steps to check each
cylinder.
Compression pressure:
Unit: kPa (bar, kg/cm2 psi) /rpm
CAUTION:
Always use a fully charged battery to obtain the specified engine speed.
: Vehicle front
PBIA9861J
LBIA0459E
SBIA0533E
Standard Minimum Differential limit between cylinders
1,500 (15.0, 15.3, 217.6) / 200 1,200 (12.0, 12.2, 174) / 200 100 (1, 1, 15) / 200

FL-1
ENGINE
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SECTION FL
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CONTENTS
FUEL SYSTEM
SERVICE INFORMATION ............................2
PRECAUTIONS ...................................................2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
2
PREPARATION ...................................................3
Special Service Tool .................................................3
Commercial Service Tool ..........................................3
FUEL SYSTEM ....................................................4
Checking Fuel Line ...................................................4
General Precaution ...................................................4
FUEL LEVEL SENSOR UNIT, FUEL FILTER
AND FUEL PUMP ASSEMBLY .........................
5
Component ...............................................................5
Removal and Installation ..........................................5
FUEL TANK .......................................................9
Component ...............................................................9
Removal and Installation ..........................................9
SERVICE DATA AND SPECIFICATIONS
(SDS) .................................................................
14
Standard and Limit ..................................................14

FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FL-5
< SERVICE INFORMATION >
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FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
ComponentINFOID:0000000001703099
Removal and InstallationINFOID:0000000001703100
REMOVAL
WARNING:
Be sure to read “General Precautions” before working on the fuel system. Refer to FL-4, "
General Pre-
caution" .
1. Check fuel level with the vehicle on a level surface. If the fuel
gauge indicates more than the level as shown (7/8 full), drain
fuel from the fuel tank until the fuel gauge indicates level as
shown (7/8 full).
NOTE:
Fuel will be spilled when removing fuel pump assembly if fuel
level is above the fuel pump assembly installation surface.
• As a guide, fuel level is at the level as shown or below when
approximately 12 (3 1/8 US gal, 2 5/8 Imp gal) of fuel is
drained from a full fuel tank.
• In case fuel pump does not operate, perform the following pro-
cedure.
a. Insert fuel tubing of less than 25 mm (0.98 in) in diameter into fuel filler tube through fuel filler opening to
drain fuel from fuel filler tube.
b. Disconnect fuel filler hose from fuel filler tube. Refer to FL-9
.
c. Insert fuel tubing into fuel tank through fuel filler hose to drain fuel from fuel tank.
2. Open fuel door and unscrew the fuel filler cap to release the pressure inside the fuel tank.
3. Release the fuel pressure from the fuel lines. Refer to EC-78, "
Fuel Pressure Check" .
4. Remove rear seat bottom. Refer to SE-14
.
5. Turn the four retainers 90° in a clockwise direction and remove the fuel pump inspection hole cover.
1. Lock ring 2. Fuel level sensor unit, fuel filter and fuel pump assembly 3. O-ring
4. Fuel tank
WCIA0590E
KBIA3505J

FL-6
< SERVICE INFORMATION >
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
6. Disconnect electrical connector (A) and fuel feed hose quick
connector (B).
• Fuel feed hose (1)
•⇐ : Vehicle front
• Disconnect the quick connector using the following procedure.
- Hold the sides of the connector, push in tabs and pull out the
tube.
- If quick connector and tube on fuel pump assembly are stuck,
push and pull several times until they move. Disconnect them
by pulling.
CAUTION:
• The tube can be removed when the tabs are completely
depressed. Do not twist it more than necessary.
• Do not use any tools to remove the quick connector.
• Keep resin tube away from heat. Be especially careful
when welding near the resin tube.
• Prevent acid liquid such as battery electrolyte, from get-
ting on resin tube.
• Do not bend or twist resin tube during installation and removal.
• To keep the connecting portion clean, free of foreign
materials and to avoid damage, cover them completely
with plastic bags or something similar.
• Do not insert plug to prevent damage to O-ring in quick
connector.
7. Remove the lock ring using Tool as shown.
8. Remove fuel level sensor unit, fuel filter and fuel pump assembly (1).
CAUTION:
• Do not bend float arm during removal.
• Do not allow foreign materials to fall into fuel tank. Use a lint free cloth when handling compo-
nents.
• Avoid impacts such as dropping when handling components.
INSPECTION AFTER REMOVAL
WBIA0782E
SFE562A
PBIC0163E
Tool number : KV991J0090 (J-46214)
WBIA0284E

FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
FL-7
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Make sure that the fuel level sensor unit, fuel filter and fuel pump is free from defects and foreign materials.
INSTALLATION
Installation is in the reverse order of removal.
Fuel Level Sensor Unit, Fuel Filter and Fuel Pump Assembly
1. Install O-ring to fuel tank without twisting.
2. Install fuel level sensor unit with aligning mating marks (A) on
fuel tank and fuel level sensor unit as shown.
•⇐: Front
• Turn the lock ring (1) until the lock ring is fully rotated into the
fuel tank lock tabs (A) as shown.
Quick Connector
Connect fuel feed tube quick connector using the following procedure.
1. Check the connection for damage or any foreign materials.
2. Align the connector with the tube, then insert the connector straight into the tube until a “click” sound is
heard.
3. After connecting, make sure that the connection is secure using the following procedure.
• Visually confirm that the two retainer tabs are secured to the connector.
• Pull the tube and the connector to make sure they are securely
connected.
4. Connect electrical harness connector.
Inspection Hole Cover
• Before installing inspection hole cover, confirm that there are no fuel leaks. Refer to "INSPECTION AFTER
INSTALLATION" .
1. Install inspection hole cover with the front mark (arrow) facing front of vehicle.
2. Lock clips by turning counterclockwise.
INSPECTION AFTER INSTALLATION
Use the following procedure to check for fuel leaks.
PBIC4732E
WBIA0783E
PBIC1653E

FL-8
< SERVICE INFORMATION >
FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY
1. Turn ignition switch “ON” (without starting the engine), to check the connections for fuel leaks with the
electric fuel pump applying pressure to the fuel piping.
2. Start the engine and let it idle to check that there are no fuel leaks at the fuel system connections.

FUEL TANK
FL-9
< SERVICE INFORMATION >
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FUEL TANK
ComponentINFOID:0000000001703101
Removal and InstallationINFOID:0000000001703102
REMOVAL
WARNING:
Be sure to read “General Precautions” when working on the fuel system. Refer to FL-4, "
General Pre-
caution" .
1. Drain fuel from fuel tank if necessary. Refer to FL-5, "
Removal and Installation" .
CAUTION:
• Because fuel tank becomes unstable when installing/removing, fuel should be drained if the
level exceeds specification FL-5, "
Removal and Installation" .
• Situate vehicle on a flat and solid surface.
2. Open fuel door and unscrew the fuel filler cap to release the pressure inside the fuel tank.
3. Release the fuel pressure from the fuel lines. Refer to EC-78, "
Fuel Pressure Check" .
4. Remove rear seat bottom. Refer to SE-14
.
5. Turn the three retainers 90° in a clockwise direction and remove the fuel pump inspection hole cover.
1. Lock ring 2. Fuel pump 3. O-ring
4. Fuel tank 5. Fuel tank band (LH) 6. Fuel tank band (RH)
7. EVAP hose 8. Hose clamp 9. Fuel filler hose
10. Hose clamp 11. Fuel filler pipe shield 12. Fuel filler tube
13. Grommet 14. Fuel filler cap⇐Front of vehicle
WCIA0591E