Nissan Tiida C11. Manual - part 601

EC-1054

< BASIC INSPECTION >

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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. 

INSPECTION AND ADJUSTMENT

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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.

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-III.

6.

Check that the “NEW EGR/V OFFSET” and “LAST EGR/V OFSET” indication.

>> END

0.75V

<

NEW EGR/V OFFSET

=

LAST EGR/V OFSET

<

1.5V

ENGINE CONTROL SYSTEM

EC-1057

< FUNCTION DIAGNOSIS >

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FUNCTION DIAGNOSIS

ENGINE CONTROL SYSTEM

System Diagram

INFOID:0000000001162526

1.

Mass air flow sensor

2.

Intake air temperature sensor

3.

Turbocharger boost sensor

4.

Throttle position sensor

5.

EGR volume control valve control 
position sensor 

6.

Turbocharger boost control solenoid 
valve

7.

High pressure supply pump (volu-
metric control valve)

8.

High pressure supply pump (pres-
sure control valve)

9.

Fuel rail pressure sensor

10. Fuel pump temperature sensor

11.

Glow plug

12. Engine coolant temperature sensor

13. Crankshaft position sensor

14. Camshaft position sensor

15. Barometric pressure sensor

16. Refrigerant pressure sensor

17. Accelerator pedal position sensor

18. ASCD clutch switch

19. Brake switch

20. CAN communication

21. Glow plug

22. Fuel tank

23. Fuel pump

24. Fuel filter

25. High pressure supply pump

26. High pressure supply pump (internal 

transfer pump)

27. High pressure supply pump (volu-

metric control valve)

28. High pressure supply pump (high 

pressure pump)

29. High pressure supply pump (pres-

sure control valve)

30. Mass air flow sensor (with intake air 

temperature sensor)

31. Compressor

32. Charge air cooler

33. Electric throttle control actuator

JMBIA0418ZZ