2007 NISSAN TIIDA Service Repair Manual

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NISSAN TIIDA 2007 Service Repair Manual EC-1052
< BASIC INSPECTION >[K9K]
INSPECTION AND ADJUSTMENT
2. Start engine and let it idle speed.
3. Select “DATA MONITOR” mode with CONSULT-III.
4. Check that the “RAIL PRESSURE” indication

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NISSAN TIIDA 2007 Service Repair Manual INSPECTION AND ADJUSTMENT
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YES >> GO TO 2.
NO >> Replace malfunctioning fuel injector.
2.CHECK INTERNAL FUEL TRANSFER PUMP
1. Turn igni

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YES >> GO TO 2.
NO >> Replace malfunctioning fuel injector.
2.CHECK INTERNAL FUEL TRANSFER PUMP
1. Turn ignition switch OFF.
2. Disconnect the return system connections at the fuel injectors and close off the return pipes so they are
leak-tight.
3. To authorise a 15 second cranking engine and carry out this test it is essential to carry out the following
procedure:
- Disconnect high pressure supply pump (volumetric control valve) harness connector
- Turn ignition switch ON.
- Perform “SAVE DATA FOR CPU REPLC” in WORK SUPPORT mode with CONSULT-III.
- Perform “PRGRM REINITIALIZE” in WORK SUPPORT mode with CONSULT-III.
- Cranking engine for at least 15 seconds (starting speed 250 rpm)
- Perform “WRT DATA AFTR REPLC CPU” in WORK SUPPORT mode with CONSULT-III.
Is the return volume at the fuel injectors more than 20 ml per fuel injector for the starting phase?
NOTE:
Do not repeat this procedure more than 3 times and wait 30 seconds between each 15 second cranking
engine.
Then wait 30 minutes before cranking the engine for 3 15 second cycles.
Follow this instruction so that the starter does not get damaged.
Does the flow measure more than 20ml?
Yes >> Replace malfunctioning fuel injector.
No >> GO TO 3.
3.CHECK FUEL INJECTOR-II
1. Turn ignition switch OFF.
2. Reconnect return pipes.
3. Start Engine.
4. Select “DATA MONITOR” mode with CONSULT-III.
5. Check “RAIL PRESSURE” and “RAIL PRES SET” indication.
6. Does “RAIL PRESSURE” follow “RAIL PRES SET” during the 3 second cranking engine?
Is the inspection result normal?
YES >> GO TO 5.
NO >> GO TO 4.
4.CHECK GLOW PLUG
1. Turn ignition switch OFF.
2. Remove the glow plugs and check for moisture.
3. If the glow plugs are wet with fuel, it is possible that the fuel injector is leaking.
Are the glow plugs wet with fuel?
Yes >> Replace malfunction fuel injector.
No >> Replace high pressure supply pump.
5.INSPECTION END
Fuel injector system OK.
>>INSPECTION END
BASIC INSPECTION : Special Repair Requirement (TEST 7: Incorrect Fuel Injection
Quantity)
INFOID:0000000001162521
NOTE:
CONDITIONS PRIOR TO TEST
- The entire low pressure system must be in good condition.
- Check the sealing of the high pressure pipes and unions.
- Test 3 High pressure supply pump (pressure control valve) check is OK
- Test 4 High pressure supply pump (volumetric control valve) check is OK
- Test 5 Rail high pressure regulation circuit check is OK.

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NISSAN TIIDA 2007 Service Repair Manual EC-1054
< BASIC INSPECTION >[K9K]
INSPECTION AND ADJUSTMENT
- All the electrical loads are switched off.
- Air conditioning is switched off.
CAUSE
- The engine runs poorly at idle speed, possibly emi

EC-1054
< BASIC INSPECTION >[K9K]
INSPECTION AND ADJUSTMENT
- All the electrical loads are switched off.
- Air conditioning is switched off.
CAUSE
- The engine runs poorly at idle speed, possibly emits white smoke.
1.CHECK FUEL INJECTOR
Refer to EC-1141, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace malfunctioning fuel injector.
2.CHECK ENGINE COOLANT TEMPERATURE AND FUEL TEMPERATURE
1. Start engine let it idle speed.
2. Select “DATA MONITOR” mode with CONSULT-III.
3. Check “FUEL TEMP” indication is above 60°C (140°F)
4. Check “F/FLOW CORR CYL1“, “F/FLOW CORR CYL2”, “F/FLOW CORR CYL3”, “F/FLOW CORR CYL4”
indication.
Are the reference value 0.3 - 1.9?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK INTERNAL FUEL TRANSFER PUMP
1. Turn ignition switch OFF.
2. Disconnect the return system connections at the fuel injectors and close off the return pipes so they are
leak-tight. While the engine is idling, check the return flow rate at the fuel injector. After 5 minutes the
return volume must be between 16 - 24 ml per fuel injector.
Is there more than 24 ml or less than 16 ml of return for each fuel injector?
Yes >> Replace malfunctioning fuel injector.
No >> INSPECTION END
4.CHECK COMPRESSION PRESSURE
Check compression pressure. Refer to EM-267, "
Inspection".
>> INSPECTION END
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Description
INFOID:0000000001162522
When replacing ECM, this procedure must be performed.
ADDITIONAL SERVICE WHEN REPLACING CONTROL UNIT : Special Repair Re-
quirement
INFOID:0000000001162523
1.PRECONDITIONING
Connect a CONSULT-III
Connect a battery charger
Electric load switch is OFF
Wait for the engine to cool [engine coolant temperature < 60°C (140°F and air temperature < 50°C (122°F)].
NOTE:
While the ECM is being programmed the cooling fan motors are triggered automatically.
>> GO TO 2.
2.SAVE ECM DATA
Turn ignition switch ON.
Perform “SAVE DATA FOR CPU REPLC” in WORK SUPPORT mode with CONSULT-III.

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NISSAN TIIDA 2007 Service Repair Manual INSPECTION AND ADJUSTMENT
EC-1055
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>> GO TO 3.
3.REPLACE ECM
Replace ECM.
>> GO TO 4.
4.WRITE ECM DATA
1. Turn ignition switch OFF, wait at lea

INSPECTION AND ADJUSTMENT
EC-1055
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>> GO TO 3.
3.REPLACE ECM
Replace ECM.
>> GO TO 4.
4.WRITE ECM DATA
1. Turn ignition switch OFF, wait at least 30 seconds and then turn ON.
2. Perform “PRGRM REINITIALIZE” in WORK SUPPORT mode with CONSULT-III.
3. Perform “WRT DATA AFTR REPLC CPU” in WORK SUPPORT mode with CONSULT-III.
4. Perform initialization of NATS system and registration of all NATS ignition key IDs.
Refer to SEC-7, "
ECM RE-COMMUNICATING FUNCTION : Description" (with intelligent key system) or
SEC-83, "
ECM RE-COMMUNICATING FUNCTION : Description" (without intelligent key system).
5. Turn ignition switch OFF, wait at least 30 seconds and then turn ON.
6. Select “DATA MONITOR” mode in ECM with CONSULT-III.
7. Check that the “CODE PROGRAM” indication.
Which is displayed on CONSULT-III?
YES >> GO TO 6.
NO >> GO TO 5.
5.WRITE ECM DATA
1. Perform initialization of NATS system and registration of all NATS ignition key IDs.
Refer to SEC-7, "
ECM RE-COMMUNICATING FUNCTION : Description" (with intelligent key system) or
SEC-83, "
ECM RE-COMMUNICATING FUNCTION : Description" (without intelligent key system).
2. Turn ignition switch OFF, wait at least 30 seconds and then turn ON.
3. Select “DATA MONITOR” mode in ECM with CONSULT-III.
4. Check that the “CODE PROGRAM” indication.
Which is displayed on CONSULT-III?
YES >> GO TO 6.
NO >> Repeat above steps.
6.PERFORM VIN REGISTRATION
1. Start engine and warm it up to normal operating temperature.
NOTE:
The start-up phase may last up to 30 seconds.
2. Turn ignition switch OFF, wait at least 30 seconds and then turn ON.
3. Perform “VIN REGISTRATION” in WORK SUPPORT mode with CONSULT-III.
4. Follow the instruction of CONSULT-III display.
NOTE:
After replace ECM, stored DTC may appear on other control unit. Clear the malfunction memory of these
control unit.
>> END
EGR VOLUME CONTROL VALVE CLOSED POSITION LEARNING
EGR VOLUME CONTROL VALVE CLOSED POSITION LEARNING : Description
INFOID:0000000001162524
EGR Volume Control Valve Closed Position Learning is an operation to learn the fully closed position of the
EGR volume control valve by monitoring the EGR volume control valve control position sensor output signal.
EGR VOLUME CONTROL VALVE CLOSED POSITION LEARNING : Special Repair
Requirement
INFOID:0000000001162525
1.START
1. Turn ignition switch ON.
2. Perform “EGR ADAPTIVES” in WORK SUPPORT mode with CONSULT-III.

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NISSAN TIIDA 2007 Service Repair Manual EC-1056
< BASIC INSPECTION >[K9K]
INSPECTION AND ADJUSTMENT
3. Turn ignition switch OFF.and wait at least 30 seconds.
4. Start engine and let it idle.
5. Select “DATA MONITOR” mode with CONSULT-II

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NISSAN TIIDA 2007 Service Repair Manual ENGINE CONTROL SYSTEM
EC-1057
< FUNCTION DIAGNOSIS >[K9K]
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FUNCTION DIAGNOSIS
ENGINE CONTROL SYSTEM
System DiagramINFOID:0000000001162526
1. Mass air flow sensor 2. Inta

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NISSAN TIIDA 2007 Service Repair Manual EC-1058
< FUNCTION DIAGNOSIS >[K9K]
ENGINE CONTROL SYSTEM
System Description
INFOID:0000000001162527
ECM performs various controls such as fuel injection control and furl pressure control.
Component P

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NISSAN TIIDA 2007 Service Repair Manual ENGINE CONTROL SYSTEM
EC-1059
< FUNCTION DIAGNOSIS >[K9K]
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1. Turbocharger boost sensor 2. Mass air flow sensor 3. EGR volume control valve
4. ECM 5. Battery 6. Engine c

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