2007 NISSAN TIIDA oil

EC-1280
< SYMPTOM DIAGNOSIS >[K9K]
OVERSPEED AT IDLE SPEED OR ON RELEASING BRAKE
OVERSPEED AT IDLE SPEED OR ON RELEASING BRAKE
DescriptionINFOID:0000000001162725
CHART 14: OVERSPEED AT IDLE SPEED OR ON RELEASING BRAKE
Diagnosis ProcedureINFOID:0000000001162726
1.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
2.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Ye s > > G O T O 3 .
No >> Top up the oil.
3.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 4.
NO >> Repair or replace harness or connector.
4.CHECK WIRING HARNESS
Visually check the condition of the engine wiring harness.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness or connector.
5.CHECK CAN COMMUNICATION
Perform trouble diagnosis on the CAN communication line using CONSULT-III. Refer to LAN-33, "
CAN Com-
munication Signal Chart".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace harness or connector.
6.CHECK “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”
Perform trouble diagnosis on the “ABS ACTUATOR AND ELECTRIC UNIT (CONTROL UNIT)”. Refer to BRC-
25, "CONSULT-III Function (ABS)" (without ESP) or BRC-105, "CONSULT-III Function (ABS)" (with ESP).
Is the inspection result normal?
YES >> INSPECTION END.
NO >> Repair or replace.

ENGINE KNOCK
EC-1283
< SYMPTOM DIAGNOSIS >[K9K]
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ENGINE KNOCK
DescriptionINFOID:0000000001162729
CHART 16: ENGINE KNOCK
Diagnosis ProcedureINFOID:0000000001162730
1.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
2.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Yes >> GO TO 3.
No >> Top up the oil.
3.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 4.
NO >> Repair or replace harness or connector.
4.CHECK WIRING HARNESS
Visually check the condition of the engine wiring harness.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness or connector.
5.CHECK AIR INTAKE SYSTEM
Check air intake system. Refer to EM-269, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace air intake system.
6.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR
Check electric throttle control actuator. Refer to EC-1134, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace.
7.CHECK MASS AIR FLOW SENSOR
Check mass air flow sensor. Refer to EC-1125, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace.
8.CHECK CATALYTIC CONVERTER
Is the catalytic converter clogged or deteriorated?
Is the inspection result normal?
YES >> GO TO 9.
NO >> Repair or replace.
9.CHECK HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE)

EC-1286
< SYMPTOM DIAGNOSIS >[K9K]
ENGINE SMOKES WHEN STARTED
ENGINE SMOKES WHEN STARTED
DescriptionINFOID:0000000001162733
CHART 18: ENGINE SMOKES WHEN STARTED
Diagnosis ProcedureINFOID:0000000001162734
1.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
2.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Ye s > > G O T O 3 .
No >> Top up the oil.
3.CHECK FUEL PUMP TEMPERATURE SENSOR
Check fuel pump temperature sensor. Refer to EC-1137, "
Component Inspection".
Is the inspection result normal?
Ye s > > G O T O 4 .
No >> Repair or replace.
4.CHECK ENGINE COOLANT TEMPERATURE SENSOR
Check engine coolant temperature sensor. Refer to EC-1133, "
Component Inspection".
Is the inspection result normal?
Ye s > > G O T O 5 .
No >> Repair or replace.
5.CHECK COOLING SYSTEM
Check the cooling system. Refer to CO-53, "
Troubleshooting Chart".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace.
6.CHECK HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE)
Perform the TEST 3: HIGH PRESSURE SUPPLY PUMP (PRESSURE CONTROL VALVE). Refer to EC-1044,
"BASIC INSPECTION : Special Repair Requirement [TEST 3: High Pressure Supply Pump (Pressure Control
Valve) Check]".
>> GO TO 7.
7.CHECK HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE)
Perform the TEST 4: HIGH PRESSURE SUPPLY PUMP (VOLUMETRIC CONTROL VALVE). Refer to EC-
1045, "BASIC INSPECTION : Special Repair Requirement [TEST 4: High Pressure Supply Pump (Volumetric
Control Valve) Check]".
>> GO TO 8.
8.CHECK RAIL HIGH PRESSURE CONTROL CIRCUIT
Perform the TEST 5: RAIL HIGH PRESSURE CONTROL CIRCUIT CHECK. Refer to EC-1048, "
BASIC
INSPECTION : Special Repair Requirement (TEST 5: Rail High Pressure Regulation Check)".
>>INSPECTION END

ENGINE EMITS BLUE SMOKE
EC-1287
< SYMPTOM DIAGNOSIS >[K9K]
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ENGINE EMITS BLUE SMOKE
DescriptionINFOID:0000000001162735
CHART 19: ENGINE EMITS BLUE SMOKE
Diagnosis ProcedureINFOID:0000000001162736
1.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
2.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Yes >> GO TO 3.
No >> Top up the oil.
3.CHECK FUEL
Check that the fuel reservoir is correctly filled and with the right fuel.
>> GO TO 4.
4.CHECK ENGINE COOLANT TEMPERATURE SENSOR
Check engine coolant temperature sensor. Refer to EC-1133, "
Component Inspection".
Is the inspection result normal?
Yes >> GO TO 5.
No >> Repair or replace.
5.CHECK AIR INTAKE SYSTEM
Check air intake system. Refer to EM-269, "
Removal and Installation".
Is the inspection result normal?
YES >> GO TO 6.
NO >> Repair or replace air intake system.
6.CHECK ELECTRIC THROTTLE CONTROL ACTUATOR
Check electric throttle control actuator. Refer to EC-1134, "
Diagnosis Procedure".
Is the inspection result normal?
YES >> GO TO 7.
NO >> Repair or replace.
7.CHECK MASS AIR FLOW SENSOR
Check mass air flow sensor. Refer to EC-1125, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 8.
NO >> Repair or replace.
8.CHECK TURBOCHARGER
Check that the turbocharger is working properly. Refer to EC-1195, "
Diagnosis Procedure".
Is the turbocharger correct?
Yes >> GO TO 9.
No >> Repair or replace.
9.CHECK EGR SYSTEM
Check EGR system. Refer to EC-1202, "
Diagnosis Procedure".

ENGINE SMOKES WHEN REVVED
EC-1289
< SYMPTOM DIAGNOSIS >[K9K]
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ENGINE SMOKES WHEN REVVED
DescriptionINFOID:0000000001162737
CHART 20: ENGINE SMOKES WHEN REVVED
Diagnosis ProcedureINFOID:0000000001162738
1.CHECK ENGINE OIL
Check the grade of engine oil. Refer to LU-26, "
Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace engine oil. Refer to LU-27, "
Refilling"
2.CHECK ENGINE OIL LEVEL
Is the engine oil level correct?
Ye s o r N o
Yes >> GO TO 3.
No >> Top up the oil.
3.CHECK ECM POWER SUPPLY AND GROUND CIRCUIT
Check ECM power supply and ground circuit. Refer to EC-1133, "
Component Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace harness or connector.
4.CHECK WIRING HARNESS
Visually check the condition of the engine wiring harness.
Is the inspection result normal?
YES >> GO TO 5.
NO >> Repair or replace harness or connector.
5.CHECK MASS AIR FLOW SENSOR
Check mass air flow sensor. Refer to EC-1125, "
Component Inspection".
Is the inspection result normal?
YES >>INSPECTION END
NO >> Repair or replace.

EC-1294
< PRECAUTION >[K9K]
PRECAUTIONS
General Precautions
INFOID:0000000001162746
Always use a 12 volt battery as power source.
Do not attempt to disconnect battery cables while engine is
running.
Before connecting or disconnecting the ECM harness con-
nector, turn ignition switch OFF, wait 3 minutes and discon-
nect battery negative cable. Failure to do so may damage the
ECM because battery voltage is applied to ECM even if igni-
tion switch is turned OFF.
Before removing parts, turn ignition switch OFF and then dis-
connect battery negative cable.
Do not disassemble ECM.
When connecting ECM harness connector, fasten (A) it
securely with levers (1) as far as they will go as shown in the
figure.
-ECM (2)
-Loosen (B)
When connecting or disconnecting pin connectors into or
from ECM, take care not to damage pin terminals (bend or
break).
Make sure that there are not any bends or breaks on ECM pin
terminal, when connecting pin connectors.
Securely connect ECM harness connectors.
A poor connection can cause an extremely high (surge) volt-
age to develop in coil and condenser, thus resulting in dam-
age to IC's.
Keep engine control system harness at least 10cm (4 in) away
from adjacent harness, to prevent engine control system mal-
functions due to receiving external noise, degraded operation
of IC's, etc.
Keep engine control system parts and harness dry.
Handle mass air flow sensor carefully to avoid damage.
Do not disassemble mass air flow sensor.
Do not clean mass air flow sensor with any type of detergent.
Even a slight leak in the air intake system can cause serious incidents.
Do not shock or jar the camshaft position sensor, crankshaft position sensor.
SEF289H
MBIB1517E
MBIB1518E
SEF291H

PRECAUTIONS
EC-1297
< PRECAUTION >[K9K]
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NOTE:
Before any work is carried out on the high pressure injection system, protect:
 the accessories and timing belts,
 the electrical accessories, (starter, alternator, electric power assisted steering pump),
 the flywheel surface, to prevent any diesel from running onto the clutch friction plate.
 Check that you have plugs for the unions to be opened (set of plugs available from the Parts Department).
The plugs are single-use only. After use, they must be discarded (once used they are soiled and cleaning is
not sufficient to make them reusable). Unused plugs must be discarded.
 Check that you have hermetically resealable plastic bags for storing removed parts. Stored parts will there-
fore be less subject to the risk of impurities. The bags are to be used once only, and discarded after use.
 Use lint-free cleaning cloths. Using normal cloth or paper is prohibited. They are not lint-free and could con-
taminate the fuel circuit. Each cloth should only be used once.
 Use fresh cleaning agent for each operation (used cleaning agent is contaminated). Pour it into an uncon-
taminated container.
 For each operation, use a clean brush in good condition (the brush must not shed its bristles).
 Use a brush and cleaning agent to clean the unions to be opened.
 Blast compressed air over the cleaned parts (tools, workbench, the parts, unions and injection system
zones). Check that no bristles remain.
 Wash your hands before and during the operation if necessary.
 When wearing leather protective gloves cover them with latex gloves to prevent contamination.
INSTRUCTIONS TO BE FOLLOWED WHEN CARRYING OUT ANY WORK
 As soon as the circuit is open, all openings must be plugged to prevent impurities from entering the system.
The plugs to be used are available from the Parts Department. The plugs must not be reused under any cir-
cumstances.
 Seal the pouch shut, even if it has to be opened shortly afterwards. Ambient air carries contamination.
 All components removed from the injection system must be stored in a hermetically sealed plastic bag once
they have been plugged.
 Using a brush, cleaning agent, air gun, sponge or normal cloth is strictly prohibited once the circuit has been
opened. These items could allow contamination to enter the system.
 A new component replacing an old one must not be removed from its packaging until it is to be fitted to the
vehicle.

EM-1
ENGINE
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SECTION EM
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CONTENTS
ENGINE MECHANICAL
HR16DE
SYMPTOM DIAGNOSIS ...............................
5
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING .............................
5
NVH Troubleshooting - Engine Noise .......................5
Use the Chart Below to Help You Find the Cause
of the Symptom .........................................................
6
PRECAUTION ...............................................7
PRECAUTIONS ...................................................7
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...................................................................
7
Precaution for Procedure without Cowl Top Cover ......7
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect .....................................
7
Precaution for Drain Coolant .....................................8
Precaution for Disconnecting Fuel Piping .................8
Precaution for Removal and Disassembly ................8
Precaution for Inspection, Repair and Replace-
ment ..........................................................................
8
Precaution for Assembly and Installation ..................8
Parts Requiring Angular Tightening ..........................8
Precaution for Liquid Gasket .....................................9
PREPARATION ...........................................11
PREPARATION ..................................................11
Special Service Tools ..............................................11
Commercial Service Tools ......................................12
ON-VEHICLE MAINTENANCE ....................15
DRIVE BELTS ....................................................15
Checking .................................................................15
Tension Adjustment ................................................15
Removal and Installation .........................................16
AIR CLEANER FILTER ......................................18
Removal and Installation .........................................18
SPARK PLUG ...................................................19
Exploded View .........................................................19
Removal and Installation .........................................19
CAMSHAFT VALVE CLEARANCE ..................21
Inspection and Adjustment ......................................21
COMPRESSION PRESSURE ...........................24
Inspection ................................................................24
ON-VEHICLE REPAIR .................................25
DRIVE BELT IDLER PULLEY ..........................25
Exploded View .........................................................25
Removal and Installation .........................................25
AIR CLEANER AND AIR DUCT .......................27
Exploded View .........................................................27
Removal and Installation .........................................27
Inspection ................................................................28
INTAKE MANIFOLD .........................................29
Exploded View .........................................................29
Removal and Installation .........................................29
EXHAUST MANIFOLD ......................................32
Exploded View .........................................................32
Removal and Installation .........................................32
FUEL INJECTOR AND FUEL TUBE ................35
Exploded View .........................................................35
Removal and Installation .........................................35
Inspection ................................................................39
OIL PAN (LOWER) ...........................................40
Exploded View .........................................................40
Removal and Installation .........................................40
Inspection ................................................................41
OIL PAN (UPPER) AND OIL STRAINER .........42
Component ..............................................................42