Page 2422 of 5883
TURBOCHARGER BOOST CONTROL
EC-1073
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1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2427 of 5883
EC-1078
< FUNCTION DIAGNOSIS >[K9K]
EGR SYSTEM
1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2433 of 5883
EC-1084
< FUNCTION DIAGNOSIS >[K9K]
IDLE SPEED CONTROL
1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2438 of 5883
ENGINE TORQUE CONTROL
EC-1089
< FUNCTION DIAGNOSIS >[K9K]
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1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2443 of 5883
EC-1094
< FUNCTION DIAGNOSIS >[K9K]
GLOW CONTROL
1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2449 of 5883
EC-1100
< FUNCTION DIAGNOSIS >[K9K]
COOLING FAN CONTROL
1. Turbocharger boost control solenoid
valve2. Fuel pump 3. Turbocharger boost sensor
4. Refrigerant pressure sensor 5. EGR volume control valve 6. Engine oil filler cap
7. Accelerator pedal position sensor 8. Accelerator pedal
: Vehicle front
ALBIA0301ZZ
Page 2608 of 5883
![NISSAN TIIDA 2007 Service Repair Manual STARTING DIFFICULT WITH COLD ENGINE
EC-1259
< SYMPTOM DIAGNOSIS >[K9K]
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STARTING DIFFICULT WITH COLD ENGINE
DescriptionINFOID:0000000001162703
CHART 3: STARTING DIFFICUL NISSAN TIIDA 2007 Service Repair Manual STARTING DIFFICULT WITH COLD ENGINE
EC-1259
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STARTING DIFFICULT WITH COLD ENGINE
DescriptionINFOID:0000000001162703
CHART 3: STARTING DIFFICUL](/manual-img/5/57395/w960_57395-2607.png)
STARTING DIFFICULT WITH COLD ENGINE
EC-1259
< SYMPTOM DIAGNOSIS >[K9K]
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STARTING DIFFICULT WITH COLD ENGINE
DescriptionINFOID:0000000001162703
CHART 3: STARTING DIFFICULT WITH COLD ENGINE
Diagnosis ProcedureINFOID:0000000001162704
1.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Yes >> GO TO 2.
No >> Top up the oil.
2.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 3.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
3.CHECK BATTERY
Check the battery. Refer to PG-6, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace battery. Refer to PG-6, "
Removal and Installation"
4.CHECK STARTER MOTOR
Check the starter motor. Refer to STR-35, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace starter motor. Refer to STR-35, "
Removal and Installation"
5.CHECK COMPONENT PART
Check the following.
Engine coolant temperature sensor. Refer to EC-1133, "
Component Inspection".
Fuel pump temperature sensor. Refer to EC-1137, "
Component Inspection".
Intake air temperature sensor. Refer to EC-1131, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace.
6.CHECK GLOW SYSTEM
Check the glow system. Refer to EC-1156, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace glow system. Refer to EM-279, "
Removal and Installation"
7.CHECK LOW PRESSURE CIRCUIT
Perform the TEST 1: LOW PRESSURE CIRCUIT CHECK. Refer to EC-1043, "
BASIC INSPECTION : Special
Repair Requirement (TEST 1: Low Pressure Fuel Supply System Check)".
>> GO TO 8.
8.CHECK INTERNAL FUEL TRANSFER PUMP
Perform the TEST 2: INTERNAL FUEL TRANSFER PUMP CHECK. Refer to EC-1044, "
BASIC INSPECTION
: Special Repair Requirement (TEST 2: Internal Fuel Transfer Pump Check)".
Page 2624 of 5883
![NISSAN TIIDA 2007 Service Repair Manual LOSS OF POWER
EC-1275
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LOSS OF POWER
DescriptionINFOID:0000000001162721
CHART 12: LOSS OF POWER
Diagnosis ProcedureINFOID:0000000001162722
1.C NISSAN TIIDA 2007 Service Repair Manual LOSS OF POWER
EC-1275
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LOSS OF POWER
DescriptionINFOID:0000000001162721
CHART 12: LOSS OF POWER
Diagnosis ProcedureINFOID:0000000001162722
1.C](/manual-img/5/57395/w960_57395-2623.png)
LOSS OF POWER
EC-1275
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LOSS OF POWER
DescriptionINFOID:0000000001162721
CHART 12: LOSS OF POWER
Diagnosis ProcedureINFOID:0000000001162722
1.CHECK FUEL
Check that the fuel reservoir is correctly filled and with the right fuel.
>> GO TO 2.
2.CHECK FUEL FILTER
Check the correctness of the fuel filter.
Is the fuel filter correct?
Yes >> GO TO 3.
No >> Replace the fuel filter with an genuine part.
3.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
4.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Yes >> GO TO 5.
No >> Top up the oil.
5.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-1106, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness or connector.
6.CHECK WIRING HARNESS
Visually check the condition of the engine wiring harness.
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace harness or connector.
7.CHECK AIR INTAKE SYSTEM
Check air intake system. Refer to EM-269, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace.
8.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR
Check electric throttle control actuator. Refer to EC-1134, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace.
9.CHECK MASS AIR FLOW SENSOR
Check mass air flow sensor. Refer to EC-1125, "
Component Inspection".