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Trouble is fixed.>>
INSPECTION END
Trouble is not fixed.>>Replace three way catalyst (manifold).
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![NISSAN TIIDA 2009 Service Repair Manual DTC P0441 EVAP CONTROL SYSTEM
EC-1311
< SERVICE INFOMATION >
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1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF and NISSAN TIIDA 2009 Service Repair Manual DTC P0441 EVAP CONTROL SYSTEM
EC-1311
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1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF and](/manual-img/5/57398/w960_57398-2666.png)
DTC P0441 EVAP CONTROL SYSTEM
EC-1311
< SERVICE INFOMATION >
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1. Start engine and warm it up to normal operating temperature.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Start engine and let it idle for at least 70 seconds.
4. Select “PURG FLOW P0441” of “EVAPORATIVE SYSTEM” in “DTC CONFIRMATION” mode with CON-
SULT-III.
5. Touch “START”.
If “COMPLETED” is displayed, go to step 7.
6. When the following conditions are met, “TESTING ” will be displayed on the CONSULT-III screen. Maintain
the conditions continuously until “TES TING” changes to “COMPLETED”. (It will take at least 35 seconds.)
If TESTING is not changed for a long time, retry from step 2.
7. Make sure that “OK” is displayed after touching “S ELF-DIAG RESULTS”. If “NG” is displayed, refer to EC-1311, " Diagnosis Procedure " .
Overall Function Check INFOID:0000000004500173
Use this procedure to check the overall monitoring func tion of the EVAP control system purge flow monitoring.
During this check, a 1st trip DTC might not be confirmed.
WITH GST
1. Lift up drive wheels.
2. Start engine and warm it up to normal operating temperature.
3. Turn ignition switch OFF and wait at least 10 seconds.
4. Start engine and wait at least 70 seconds.
5. Set voltmeter probes to ECM te rminals 42 (EVAP control system
pressure sensor signal) and ground.
6. Check EVAP control system pressure sensor value at idle speed and note it.
7. Establish and maintain the following conditions for at least 1 minute.
8. Verify that EVAP contro l system pressure sensor value stays 0. 1V less than the value at idle speed (mea-
sured at step 6) for at least 1 second.
9. If NG, go to EC-1311, " Diagnosis Procedure " .
Diagnosis Procedure INFOID:00000000045001741.
CHECK EVAP CANISTER
1. Turn ignition switch OFF.
2. Check EVAP canister for cracks.
OK or NG OK (With CONSULT-III)>>GO TO 2.
OK (Without CONSULT-III)>>GO TO 3.
NG >> Replace EVAP canister. 2.
CHECK PURGE FLOW
Shift lever Suitable position
VHCL SPEED SE 32 - 120 km/h (20 - 75 MPH)
ENG SPEED 500 - 3,800 rpm
B/FUEL SCHDL 1.0 - 10.0 msec
COOLAN TEMP/S More than 0 °C Air conditioner switch ON
Headlamp switch ON
Rear window defogger switch ON
Engine speed Approx. 3,000 rpm
Shift lever Any position other than P, N or R PBIB3313E
Page 2668 of 4331
![NISSAN TIIDA 2009 Service Repair Manual EC-1312< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0441 EVAP CONTROL SYSTEM
With CONSULT-III
1. Disconnect vacuum hose connected to EVAP canister purge volume control solenoid valve at EVAP ser-
vice p NISSAN TIIDA 2009 Service Repair Manual EC-1312< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0441 EVAP CONTROL SYSTEM
With CONSULT-III
1. Disconnect vacuum hose connected to EVAP canister purge volume control solenoid valve at EVAP ser-
vice p](/manual-img/5/57398/w960_57398-2667.png)
EC-1312< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0441 EVAP CONTROL SYSTEM
With CONSULT-III
1. Disconnect vacuum hose connected to EVAP canister purge volume control solenoid valve at EVAP ser-
vice port and install vacuum gauge. For the location of EVAP service port, refer to EC-1036, " Description " .
2. Start engine and let it idle.
3. Select “PURG VOL CONT/V” in “A CTIVE TEST” mode with CONSULT-III.
4. Rev engine up to 2,000 rpm.
5. Touch “Qd” and “Qu” on CONSULT-III screen to adjust “PURG VOL CONT/V” opening and check vacuum
existence.
OK or NG OK >> GO TO 7.
NG >> GO TO 4. 3.
CHECK PURGE FLOW
Without CONSULT-III
1. Start engine and warm it up to normal operating temperature.
2. Stop engine.
3. Disconnect vacuum hose connected to EVAP canister purge volume control solenoid valve at EVAP ser-
vice port and install vacuum gauge. For the location of EVAP service port, refer to EC-1036, " Description " .
4. Start engine and let it idle.
Do not depress accelerator pedal even slightly.
5. Check vacuum gauge indication before 60 seconds passed after starting engine.
6. Revving engine up to 2,000 rpm after 100 seconds passed after starting engine.
OK or NG OK >> GO TO 7.
NG >> GO TO 4. 4.
CHECK EVAP PURGE LINE
1. Turn ignition switch OFF.
2. Check EVAP purge line for improper connection or disconnection.
Refer to EC-1036, " Description " .
OK or NG OK >> GO TO 5.
NG >> Repair it. 5.
CHECK EVAP PURGE HOSE AND PURGE PORT
1. Disconnect purge hoses connected to EVAP service port A and
EVAP canister purge volume control solenoid valve B.
2. Blow air into each hose and EVAP purge port C.
PURG VOL CONT/V VACUUM
100% Should exist.
0% should not exist. Vacuum should not exist.
Vacuum should exist. SEF367U
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![NISSAN TIIDA 2009 Service Repair Manual DTC P0441 EVAP CONTROL SYSTEM
EC-1313
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3. Check that air flows freely.
OK or NG OK (With CONSULT-III)>>GO TO 6.
OK (Without CONSULT-II NISSAN TIIDA 2009 Service Repair Manual DTC P0441 EVAP CONTROL SYSTEM
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3. Check that air flows freely.
OK or NG OK (With CONSULT-III)>>GO TO 6.
OK (Without CONSULT-II](/manual-img/5/57398/w960_57398-2668.png)
DTC P0441 EVAP CONTROL SYSTEM
EC-1313
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3. Check that air flows freely.
OK or NG OK (With CONSULT-III)>>GO TO 6.
OK (Without CONSULT-III)>>GO TO 7.
NG >> Repair or clean hoses and/or purge port. 6.
CHECK EVAP CANISTER PURGE VO LUME CONTROL SOLENOID VALVE
With CONSULT-III
1. Start engine.
2. Perform “PURG VOL CONT/V” in “ACTIVE TEST” mode with CONSULT- III. Check that engine speed var-
ies according to the valve opening.
OK or NG OK >> GO TO 8.
NG >> GO TO 7. 7.
CHECK EVAP CANISTER PURGE VO LUME CONTROL SOLENOID VALVE
Refer to EC-1334, " Component Inspection " .
OK or NG OK >> GO TO 8.
NG >> Replace EVAP canister purge volume control solenoid valve. 8.
CHECK EVAP CONTRO L SYSTEM PRESSURE SENSOR CONNECTOR
1. Disconnect EVAP control system pressure sensor harness connector.
2. Check connectors for water.
OK or NG OK >> GO TO 9.
NG >> Replace EVAP control system pressure sensor. 9.
CHECK EVAP CONTRO L SYSTEM PRESSURE SENSOR FUNCTION
Refer to EC-1351 or DTC P0452 and
EC-1359 for DTC P0453.
OK or NG OK >> GO TO 10.
NG >> Replace EVAP control system pressure sensor. 10.
CHECK RUBBER TUBE FOR CLOGGING
1. Disconnect rubber tube connected to EV AP canister vent control valve.
2. Check the rubber tube for clogging.
OK or NG OK >> GO TO 11.
NG >> Clean the rubber tube using an air blower. 11.
CHECK DRAIN FILTER
Refer to EC-1314, " Component Inspection " .
OK or NG OK >> GO TO 12.
NG >> Replace Drain filter. 12.
CHECK EVAP CANISTER VENT CONTROL VALVE
Refer to EC-1340, " Component Inspection " . SEF368U
Water should not exist
Page 2670 of 4331
EC-1314< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0441 EVAP CONTROL SYSTEM
OK or NG OK >> GO TO 13.
NG >> Replace EVAP canister vent control valve. 13.
CHECK EVAP PURGE LINE
Inspect EVAP purge line (pipe and rubber tube). Check for evidence of leaks.
Refer to EC-1036, " Description " .
OK or NG OK >> GO TO 14.
NG >> Replace it. 14.
CLEAN EVAP PURGE LINE
Clean EVAP purge line (pipe and rubber tube) using air blower.
>> GO TO 15. 15.
CHECK INTERMITTENT INCIDENT
Refer to EC-1138 .
>> INSPECTION END
Component Inspection INFOID:0000000004535232
DRAIN FILTER
1. Check visually for insect nests in the drain filter air inlet.
2. Check visually for cracks or flaws in the appearance.
3. Check visually for cracks or flaws in the hose.
4. Blow air into port A and check t hat it flows freely out of port B.
5. Block port B.
6. Blow air into port A and check that there is no leakage.
7. If NG, replace drain filter. PBIB3641E
Page 2671 of 4331
![NISSAN TIIDA 2009 Service Repair Manual DTC P0442 EVAP CONTROL SYSTEM
EC-1315
< SERVICE INFOMATION >
[MR TYPE 2] C
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DTC P0442 EVAP CONTROL SYSTEM
On Board Diagnosis Logic INFOID:0000000004500175
This diagnosis d NISSAN TIIDA 2009 Service Repair Manual DTC P0442 EVAP CONTROL SYSTEM
EC-1315
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DTC P0442 EVAP CONTROL SYSTEM
On Board Diagnosis Logic INFOID:0000000004500175
This diagnosis d](/manual-img/5/57398/w960_57398-2670.png)
DTC P0442 EVAP CONTROL SYSTEM
EC-1315
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DTC P0442 EVAP CONTROL SYSTEM
On Board Diagnosis Logic INFOID:0000000004500175
This diagnosis detects leaks in the EVAP purge line using engine intake manifold vacuum.
If pressure does not increase, the ECM will check for l eaks in the line between the fuel tank and EVAP canister
purge volume control solenoid valve, under the following Vacuum test conditions.
The EVAP canister vent control valve is closed to s hut the EVAP purge line off. The EVAP canister purge vol-
ume control solenoid valve will then be opened to depressurize the EVAP purge line using intake manifold
vacuum. After this occurs, the EVAP canister purge volume control solenoid valve will be closed.
CAUTION:
• Use only a genuine NISSAN fuel filler cap as a replacemen t. If an incorrect fuel filler cap is used, the
MIL may come on.
• If the fuel filler cap is not tigh tened properly, the MIL may come on.
• Use only a genuine NISSAN rubber tube as a replacement. DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0442
0442 EVAP control system
small leak detected
(negative pressure) EVAP control system has a leak, EVAP
control system does not operate prop-
erly. • Incorrect fuel tank vacuum relief valve
• Incorrect fuel filler cap used
• Fuel filler cap remains open or fails to close.
• Foreign matter caught in fuel filler cap.
• Leak is in line between intake manifold and EVAP canister purge volume control solenoid valve.
• Foreign matter caught in EVAP canister vent con- trol valve.
• EVAP canister or fuel tank leaks
• EVAP purge line (pipe and rubber tube) leaks
• EVAP purge line rubber tube bent
• Loose or disconnected rubber tube
• EVAP canister vent control valve and the circuit
• EVAP canister purge volume control solenoid valve and the circuit
• Fuel tank temperature sensor
• O-ring of EVAP canister vent control valve is missing or damaged
• Drain filter
• EVAP canister is saturated with water
• EVAP control system pressure sensor
• Fuel level sensor and the circuit
• Refueling EVAP vapor cut valve
• ORVR system leaks PBIB3640E
Page 2672 of 4331
![NISSAN TIIDA 2009 Service Repair Manual EC-1316< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0442 EVAP CONTROL SYSTEM
DTC Confirmation Procedure INFOID:0000000004500176
NOTE:
If DTC Confirmation Procedure has been previously conduc ted, a NISSAN TIIDA 2009 Service Repair Manual EC-1316< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0442 EVAP CONTROL SYSTEM
DTC Confirmation Procedure INFOID:0000000004500176
NOTE:
If DTC Confirmation Procedure has been previously conduc ted, a](/manual-img/5/57398/w960_57398-2671.png)
EC-1316< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0442 EVAP CONTROL SYSTEM
DTC Confirmation Procedure INFOID:0000000004500176
NOTE:
If DTC Confirmation Procedure has been previously conduc ted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
• Perform “DTC WORK SUPPORT” when the fuel level is between 1/4 and 3/4 full, and vehicle is placed
on flat level surface.
• Always perform test at a temperature of 0 to 30 °C (32 to 86 °F).
• Open engine hood before conducting following procedure.
WITH CONSULT-III
1. Turn ignition switch ON.
2. Turn ignition switch OFF and wait at least 10 seconds.
3. Turn ignition switch ON and select “DATA MONITOR” mode with CONSULT-III.
4. Check the following conditions are met.
COOLAN TEMP/S: 0 - 70 °C (32 - 158 °F)
INT/A TEMP SE: 0 - 30 °C (32 - 86 °F)
5. Select “EVAP SML LEAK P0442/P1442” of “EV APORATIVE SYSTEM” in “DTC WORK SUPPORT” mode
with CONSULT-III.
Follow the instruction displayed.
NOTE:
If the engine speed cannot be maintained within t he range displayed on the CONSULT-III screen, go to
EC-1078, " Basic Inspection " .
6. Make sure that “OK” is displayed. If “NG” is displayed, refer to EC-1316, " Diagnosis Procedure " .
NOTE:
Make sure that EVAP hoses are connected to th e EVAP canister purge volume control solenoid
valve properly.
WITH GST
NOTE:
Be sure to read the explanation of Driving Pattern on EC-1052, " Emission-related Diagnostic Information "
before driving vehicle.
1. Start engine.
2. Drive vehicle according to Driving Pattern, EC-1052, " Emission-related Diagnostic Information " .
3. Stop vehicle.
4. Turn ignition switch OFF and wait at leas t 10 seconds and then turn ignition switch ON.
5. Select Service $07 with GST.
- If P0442 is displayed on the screen, go to EC-1316, " Diagnosis Procedure " .
- If P0441 is displayed on the screen, go to EC-1311, " Diagnosis Procedure " for DTC P0441.
Diagnosis Procedure INFOID:00000000045001771.
CHECK FUEL FILLER CAP DESIGN
1. Turn ignition switch OFF.
2. Check for genuine NISSAN fuel filler cap design.
OK or NG OK >> GO TO 2.
NG >> Replace with genuine NISSAN fuel filler cap. 2.
CHECK FUEL FILLER CAP INSTALLATION
Check that the cap is tightened proper ly by rotating the cap clockwise. SEF915U