2007 NISSAN TIIDA engine oil

INSPECTION AND ADJUSTMENT
EC-1047
< BASIC INSPECTION >[K9K]
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4. Also check harness for short to ground and short to power.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Repair open circuit or short to ground or short to power in harness or connectors.
6.CHECK ENGINE CONDITION
Start engine.
Is the engine start?
YES >> GO TO 7.
NO >> GO TO 9.
7.CHECK ENGINE CONDITION
 Check that the oil level is correct and that the engine coolant temperature is normal operation temperature
60°C (140°F)
 Engine running at idle speed.
- Select “HIGH PRES CIRCUIT LEAK TEST” in “ACTIVE TEST” mode with CONSULT-III.
- Engine will perform 4 acceleration cycles.
- Select “DATA MONITOR” mode with CONSULT-III.
- Check that the “RAIL PRES SET” and “RAIL PRESSURE” indication.
- Does “RAIL PRESSURER” follow “RAIL PRES SET” at ± 5000 kPa(50 bar, 51 kg/cm
2, 725 psi) during the
phase of the 4 acceleration cycles?
NOTE:
If the rail pressure does not reach the setpoint there is an fuel injector leak that is too great or the pressure sig-
nal is incorrect.
Is the inspection result normal?
YES >> GO TO 11.
NO >> GO TO 8.
8.CHECK RAIL HIGH PRESSURE CONTROL CIRCUIT
Carry out TEST 5.
>> GO TO 11.
9.CHECK ENGINE CONDITION
 Check that the oil level is correct.
 Select “DATA MONITOR” mode with CONSULT-III.
 Check that the “RAIL PRES SET” and “RAIL PRESSURE” indication.
 Does “RAIL PRESSURER” follow “RAIL PRES SET” when the cranking engine.
NOTE:
If the rail pressure does not reach the setpoint there is an fuel injector leak that is too great or the pressure sig-
nal is incorrect.
Is the inspection result normal?
YES >> GO TO 11.
NO >> GO TO 10.
10.CHECK MAJOR LEAK IN FUEL INJECTOR/FUEL INJECTORS OPEN
Carry out TEST 6.
>> GO TO 11.
11 .INSPECTION END
High pressure supply pump (volumetric control valve) OK.
High pressure supply pump
(volumetric control valve)ECM
Continuity
Connector Terminal Connector Terminal
F54 2 F11 50 Existed

INSPECTION AND ADJUSTMENT
EC-1049
< BASIC INSPECTION >[K9K]
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>> INSPECTION END
6.CHECK ENGINE CONDITION
 Check that the oil level is correct and that the engine coolant temperature is normal operation tempera-
ture.60°C (140°F)
 Engine running at idle speed.
- Select “HIGH PRES CIRCUIT LEAK TEST” in “ACTIVE TEST” mode with CONSULT-III.
- Engine will perform 4 acceleration cycles.
- Select “DATA MONITOR” mode with CONSULT-III.
- Check that the “RAIL PRES SET” and “RAIL PRESSURE” indication.
- Does “RAIL PRESSURE” follow “RAIL PRES SET” at during the phase of 4 acceleration cycles?
Is the inspection result normal?
YES >> GO TO 22.
NO >> GO TO 7.
7.CHECK ENGINE COOLANT TEMPERATURE AND FUEL TEMPERATURE
1. Select “DATA MONITOR” mode with CONSULT-III.
2. Check that the “FUEL TEMP” indication when operating at idle speed is between 60 - 80°C (140 - 176°F)
3. Check that the “WATER TEMP” indication is between 80 - 90°C (176 - 194°F)
NOTE:
 When the fuel temperature is above 136°C (277°F), the maximum rail pressure is reduced to protect the
plastic pipes.
 When the coolant temperature is above 100°C (212°F), the maximum rail pressure is reduced to protect the
engine.
Are the
“FUEL TEMP” and “WATER TEMP” within the reference value range?
YES >> GO TO 8.
NO >> Check the fuel pump temperature sensor (Refer to EC-1137, "
Component Inspection") or engine
coolant temperature sensor (Refer to EC-1133, "
Component Inspection").
8.CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE) POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect high pressure supply pump (volumetric control valve) harness connector.
3. Turn ignition switch ON.
4. Check the voltage between high pressure supply pump (volumetric control valve) harness connector and
ground.
Is the inspection result normal?
YES >> GO TO 10.
NO >> GO TO 9.
9.DETECT MALFUNCTIONING PART
Check the following.
 IPDM E/R
 Harness for open or short between ECM and high pressure supply pump (volumetric control valve)
 Harness for open or short between IPDM E/R and high pressure supply pump (volumetric control valve)
>> Repair open circuit or short to ground or short to power in harness or connectors.
10.CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE) OUTPUT SIGNAL CIR-
CUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
High pressure supply pump
(volumetric control valve)
Ground Voltage
Connector Terminal
F54 1 Ground Battery voltage

EC-1060
< FUNCTION DIAGNOSIS >[K9K]
ENGINE CONTROL 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

FUEL INJECTION CONTROL
EC-1067
< 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

TURBOCHARGER BOOST CONTROL
EC-1073
< 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

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

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

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