fuel tank removal NISSAN TIIDA 2010 Service Repair Manual

COMBINATION METERSDI-17
< SERVICE INFORMATION >
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OK or NG
OK >> Check harness or connector between combination meter and vehicle speed sensor.
NG >> Replace vehicle speed sensor.
WITH CVT, WITHOUT ABS
1.CHECK COMBINATION METER INPUT SIGNAL
1. Start engine and select “M ETER/M&A” on CONSULT-III.
2. Using “SPEED METER” on “DATA MONITOR”, comp are the value of “DATA MONITOR” with speedome-
ter pointer of combination meter.
OK or NG
OK >> Perform TCM self-diagnosis. Refer to CVT-48, "CONSULT-III Function (TRANSMISSION)" .
NG >> Replace combination meter. Refer to IP-12, "
Removal and Installation" .
Engine Speed Signal InspectionINFOID:0000000005395020
Symptom: Improper tachometer indication.
1.CHECK COMBINATION METER INPUT SIGNAL
1. Start engine and select “M ETER/M&A” on CONSULT-III.
2. Using “TACHO METER” on “DATA MONITOR”, compare the value of “DATA MONITOR” with tachometer pointer of combination meter.
OK or NG
OK >> Perform ECM self-diagnosis. Refer to EC-612, "CONSULT-III Function (ENGINE)" (MR18DE) or
EC-98, "
CONSULT-III Function" (HR16DE).
NG >> Replace combination meter. Refer to IP-12, "
Removal and Installation" .
Fuel Level Sensor Signal InspectionINFOID:0000000005395021
Symptom:• Improper fuel gauge indication.
• Low-fuel warning lamp indication is irregular.
NOTE:
The following symptoms do not indicate a malfunction.
• Depending on vehicle position or driving circumstance, the fuel level in the tank shifts and the indication may fluctuate.
• If the vehicle is fueled with the ignition switch ON, the indication will update slowly.
• If the vehicle is tilted when the ignition switch is turned ON, fuel in the tank may flow to one direction result-
ing in a change of reading.
1.CHECK COMBINATION METER INPUT SIGNAL
1. Select “METER/M&A” on CONSULT-III.
2. Using “FUEL METER” on “DATA MONITOR”, compare the value of “DATA MONITOR” with fuel gauge pointer of combination meter.
Te r m i n a l s Resistance
value
(Approx.)
(+)
(–)
Component Terminal Component Terminal Ve h i c l e speed
sensor 1Vehicle
speed
sensor 22
50Ω
Fuel gauge pointer Reference value of data monitor [lit.]
Full Approx. 49
3/4 Approx. 34
1/2 Approx. 22
Revision: January 20102010 Versa

EC-446
< COMPONENT DIAGNOSIS >[HR16DE]
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
17.CHECK ONE-WAY FUEL VALVE-I
Check one-way valve for clogging.
Is the inspection result normal?
YES >> GO TO 18.
NO >> Repair or replace one-way fuel valve with fuel tank.
18.CHECK ONE-WAY FUEL VALVE-II
1. Make sure that fuel is drained from the tank.
2. Remove fuel filler tube and hose.
3. Check one-way fuel valve for operation as per the following. When a stick is inserted, the valve should open, when removing
stick it should close.
Do not drop any material into the tank.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace fuel filler tube or replace one-way fuel valve with fuel tank.
Component Inspection (Refueling EVAP vapor cut valve)INFOID:0000000005398627
1.INSPECTION START
Do you have CONSULT-III?
Do you have CONSULT-III?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK REFUELING EVAP VAPOR CUT VALVE
With CONSULT-III
1. Remove fuel tank. Refer to FL-12, "
Removal and Installation".
2. Drain fuel from the tank as per the following:
- Remove fuel feed hose located on the fuel gauge retainer.
- Connect a spare fuel hose, one side to fuel gauge re tainer where the hose was removed and the other
side to a fuel container.
- Drain fuel using “FUEL PUMP RELAY” in “ACTIVE TEST” mode with CONSULT-III.
3. Check refueling EVAP vapor cut valve for being stuck to close as per the following.
Blow air into the refueling EVAP vapor cut valv e (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4. Check refueling EVAP vapor cut valve for being stuck to open as per the following.
- Connect vacuum pump to hose end.
- Remove fuel gauge retainer with fuel gauge unit. Always replace O-ri ng with new one.
- Put fuel tank upside down.
- Apply vacuum pressure to hose end [ −13.3 kPa ( −0.136 kg/cm
3, −1.93 psi)] with fuel gauge retainer
remaining open and check that the pressure is applicable.
SEF665U
Revision: January 20102010 Versa

ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-447
< COMPONENT DIAGNOSIS > [HR16DE]
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Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace refueling EVAP vapor cut valve with fuel tank.
3.CHECK REFUELING EVAP VAPOR CUT VALVE
Without CONSULT-III
1. Remove fuel tank. Refer to FL-12, "
Removal and Installation".
2. Drain fuel from the tank as per the following:
- Remove fuel gauge retainer.
- Drain fuel from the tank using a handy pump into a fuel container.
3. Check refueling EVAP vapor cut valve for being stuck to close as per the following. Blow air into the refueling EVAP vapor cut valv e (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4. Check refueling EVAP vapor cut valve for being stuck to open as per the following.
- Connect vacuum pump to hose end.
- Remove fuel gauge retainer with fuel gauge unit. Always replace O-ring with new one.
- Put fuel tank upside down.
- Apply vacuum pressure to hose end [ −13.3 kPa ( −0.136 kg/cm
3, −1.93 psi)] with fuel gauge retainer
remaining open and check that the pressure is applicable.
1. Filler tube 2. Recirculation line3. EVAP/ORVR line
4. Vacuum/pressure handy pump 5. Fuel tank
BBIA0694E
Revision: January 20102010 Versa

EC-500
< ON-VEHICLE REPAIR >[HR16DE]
EVAP CANISTER
ON-VEHICLE REPAIR
EVAP CANISTER
Exploded ViewINFOID:0000000005398652
Removal and InstallationINFOID:0000000005398653
EVAP CANISTER
Removal
1. Remove EVAP canister protector.
2. Disconnect the EVAP control pressure sensor connector.
3. Remove the EVAP control pressure sensor and O-ring, if necessary.
4. Disconnect EVAP canister purge hose.
5. Remove the EVAP canister retaining bolt.
6. Disconnect fuel tank EVAP breather hose.
7. Disconnect EVAP vent control valve connector.
8. Disconnect the EVAP vent control valve hose.
9. Remove the EVAP canister.
10. Remove the EVAP vent control valve and O-ring, if necessary.
Installation
Installation is in the reverse order of removal.
CAUTION:
Always replace O-rings with a new one.
EVAP CANISTER CONTROL PRESSURE SENSOR
Removal
1. Remove EVAP canister protector.
2. Disconnect the EVAP control pressure sensor connector.
3. Remove the EVAP canister control pressure sensor and O-ring.
Installation
Installation is in the reverse order of removal.
CAUTION:
Always replace O-ring with a new one.
EVAP CANISTER VENT CONTROL VALVE
PBIB1214E
Revision: January 20102010 Versa

EVAPORATIVE EMISSION SYSTEMEC-529
< SERVICE INFORMATION > [MR18DE]
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Positive pressure is delivered to the EVAP system through the EVAP
service port. If fuel vapor leakage
in the EVAP system occurs, use a
leak detector to locate the leak.
Exploded ViewINFOID:0000000005962108
Removal and InstallationINFOID:0000000005532391
EVAP CANISTER
Removal
1. Remove EVAP canister protector.
2. Disconnect the EVAP control pressure sensor connector.
3. Remove the EVAP control pressure sensor and O-ring, if necessary.
4. Disconnect EVAP canister purge hose.
5. Remove the EVAP canister retaining bolt.
6. Disconnect fuel tank EVAP breather hose.
7. Disconnect EVAP vent control valve connector.
8. Disconnect the EVAP vent control valve hose.
9. Remove the EVAP canister.
10. Remove the EVAP vent control valve and O-ring, if necessary.
Installation
Installation is in the reverse order of removal.
CAUTION:
Always replace O-rings with a new one.
EVAP CANISTER CONTROL PRESSURE SENSOR
Removal
1. Remove EVAP canister protector.
SEF462UC
PBIB1214E
Revision: January 20102010 Versa

ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-535
< SERVICE INFORMATION > [MR18DE]
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NG >> Repair or replace one-way fuel valve with fuel tank.
11 .CHECK ONE-WAY FUEL VALVE-II
1. Make sure that fuel is drained from the tank.
2. Remove fuel filler tube and hose.
3. Check one-way fuel valve for operation as follows. When a stick is inserted, the valve should open, when removing
stick it should close.
Do not drop any material into the tank.
OK or NG
OK >> INSPECTION END
NG >> Replace fuel filler tube or replace one-way fuel valve with fuel tank.
Component InspectionINFOID:0000000005532395
REFUELING EVAP VAPOR CUT VALVE
With CONSULT-III
1. Remove fuel tank. Refer to FL-12, "Removal and Installation".
2. Drain fuel from the tank as follows:
a. Remove fuel feed hose located on the fuel gauge retainer.
b. Connect a spare fuel hose, one side to fuel gauge retainer where the hose was removed and the other side to a fuel container.
c. Drain fuel using “FUEL PUMP RELAY” in “ACTIVE TEST” mode with CONSULT-III.
3. Check refueling EVAP vapor cut valve for being stuck to close as follows. Blow air into the refueling EVAP vapor cut valv e (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4. Check refueling EVAP vapor cut valve for being stuck to open as follows.
a. Connect vacuum pump to hose end.
b. Remove fuel gauge retainer with fuel gauge unit. Always replace O-ring with new one.
c. Put fuel tank upside down.
d. Apply vacuum pressure to hose end [ −13.3 kPa (− 100 mmHg, −3.94 inHg)] with fuel gauge retainer
remaining open and check that the pressure is applicable.
SEF665U
Revision: January 20102010 Versa

EC-536
< SERVICE INFORMATION >[MR18DE]
ON BOARD REFUELING VAPOR RECOVERY (ORVR)
Without CONSULT-III
1. Remove fuel tank. Refer to
FL-12, "Removal and Installation".
2. Drain fuel from the tank as follows:
a. Remove fuel gauge retainer.
b. Drain fuel from the tank using a handy pump into a fuel container.
3. Check refueling EVAP vapor cut valve for being stuck to close as follows. Blow air into the refueling EVAP vapor cut valv e (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4. Check refueling EVAP vapor cut valve for being stuck to open as follows.
a. Connect vacuum pump to hose end.
b. Remove fuel gauge retainer with fuel gauge unit. Always replace O-ring with new one.
c. Put fuel tank upside down.
d. Apply vacuum pressure to hose end [ −13.3 kPa ( −100 mmHg, − 3.94 inHg)] with fuel gauge retainer
remaining open and check that the pressure is applicable.
1. Filler tube 2. Recirculation line3. EVAP/ORVR line
4. Vacuum/pressure handy pump 5. Fuel tank
BBIA0694E
Revision: January 20102010 Versa

DTC P0181 FTT SENSOREC-773
< SERVICE INFORMATION > [MR18DE]
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2. Disconnect combination meter harness connector.
3. Check harness continuity between “fuel level sensor unit and fuel pump” terminal 5 and combination
meter terminal 24. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5.DETECT MALFUNCTIONING PART
Check the following.
• Harness connectors B102, M13
• Harness for open or short between “fuel level sensor unit and fuel pump” and ground.
>> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK FUEL TANK TEMPERATURE SENSOR
Refer to, EC-773, "
Component Inspection".
OK or NG
OK >> GO TO 7.
NG >> Replace “fuel level sensor unit and fuel pump”.
7.CHECK INTERMITTENT INCIDENT
Perform EC-632
.
>> INSPECTION END
Component InspectionINFOID:0000000005532610
FUEL TANK TEMPERATURE SENSOR
1. Check resistance between “fuel level sensor unit and fuel pump”
terminal 4 and 5 by heating with hot water as shown in the fig-
ure.
2. If NG, replace “fuel level sensor unit and fuel pump”.
Removal and InstallationINFOID:0000000005532611
FUEL TANK TEMPERATURE SENSOR
Refer to FL-6, "Removal and Installation".
Continuity should exist.
Temperature [
°C ( °F)] Resistance (k Ω)
20 (68) 2.3 - 2.7
50 (122) 0.79 - 0.90
PBIB0931E
Revision: January 20102010 Versa

DTC P0182, P0183 FTT SENSOREC-777
< SERVICE INFORMATION > [MR18DE]
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3. Check harness continuity between “fuel level sensor unit and fuel pump” terminal 5 and combination
meter terminal 24. Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> GO TO 5.
5.DETECT MALFUNCTIONING PART
Check the following.
• Harness connectors B102, M13
• Harness for open or short between “fuel level sensor unit and fuel pump” and ground.
>> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK FUEL TANK TEMPERATURE SENSOR
Refer to, EC-777, "
Component Inspection".
OK or NG
OK >> GO TO 7.
NG >> Replace “fuel level sensor unit and fuel pump”.
7.CHECK INTERMITTENT INCIDENT
Perform EC-632
.
>> INSPECTION END
Component InspectionINFOID:0000000005532617
FUEL TANK TEMPERATURE SENSOR
1. Check resistance between “fuel level sensor unit and fuel pump”
terminal 4 and 5 by heating with hot water as shown in the fig-
ure.
2. If NG, replace “fuel level sensor unit and fuel pump”.
Removal and InstallationINFOID:0000000005532618
FUEL TANK TEMPERATURE SENSOR
Refer to FL-6, "Removal and Installation".
Continuity should exist.
Temperature [
°C ( °F)] Resistance (k Ω)
20 (68) 2.3 - 2.7
50 (122) 0.79 - 0.90
PBIB0931E
Revision: January 20102010 Versa

EC-868
< SERVICE INFORMATION >[MR18DE]
DTC P0455 EVAP CONTROL SYSTEM
Check that the cap is tightened proper
ly by rotating the cap clockwise.
OK or NG
OK >> GO TO 3.
NG >> 1. Open fuel filler cap, then clean cap and fuel filler neck threads using air blower.
2. Retighten until reteaching sound is heard.
3.CHECK FUEL FILLER CAP FUNCTION
Check for air releasing sound while opening the fuel filler cap.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4.CHECK FUEL TANK VACUUM RELIEF VALVE
Refer to EC-527, "
Component Inspection".
OK or NG
OK >> GO TO 5.
NG >> Replace fuel filler cap with a genuine one.
5.CHECK EVAP PURGE LINE
Check EVAP purge line (pipe, rubber tube, fuel tank and EVAP canister) for cracks, improper connection or
disconnection.
Refer to EC-525
.
OK or NG
OK >> GO TO 6.
NG >> Repair or reconnect the hose.
6.CLEAN EVAP PURGE LINE
Clean EVAP purge line (pipe and rubber tube) using air blower.
>> GO TO 7.
7.CHECK DRAIN FILTER
Refer to EC-872, "
Component Inspection".
OK or NG
OK >> GO TO 8.
NG >> Replace drain filter.
8.CHECK EVAP CANISTER VENT CONTROL VALVE
Check the following.
• EVAP canister vent control is installed properly. Refer to EC-529, "
Removal and Installation".
• EVAP canister vent control valve.
Refer to EC-840, "
Component Inspection".
OK or NG
OK >> GO TO 9.
NG >> Repair or replace EVAP cani ster vent control valve and O-ring.
9.INSTALL THE PRESSURE PUMP
To locate the EVAP leak, install EVAP service port adapter and pressure pump to EVAP service port securely.
For the location of EVAP service port (2), refer to EC-525, "
Description".
• EVAP canister purge volume control solenoid valve (1)
Revision: January 20102010 Versa