2007 NISSAN TIIDA Air filter

P0101 MAF SENSOR
EC-1127
< COMPONENT DIAGNOSIS >[K9K]
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P0101 MAF SENSOR
DescriptionINFOID:0000000001162573
The mass air flow sensor is placed in the stream of intake air.
 Intake air temperature sensor (1)
DTC LogicINFOID:0000000001162574
DTC DETECTION LOGIC
NOTE:
If DTC P0101 is displayed with DTC P0641, first perform trouble diagnosis for DTC P0641. Refer to
EC-1180, "
DTC Logic".
Diagnosis ProcedureINFOID:0000000001162575
1.CHECK AIR FILTER
Check that air filter is not obstructed.
Is the inspection result normal?
Yes >> Repair or replace.
No >> GO TO 2.
2.CHECK INTAKE AIR DUCT
Check that intake air duct is not obstructed.
Is the inspection result normal?
Yes >> Repair or replace.
No >> GO TO 3.
3.CHECK GROUND CONNECTIONS
1. Turn ignition switch OFF.
2. Check ground connection E15. Refer to Ground inspection in GI-58, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 4.
NO >> Repair or replace ground connection.
4.CHECK MASS AIR FLOW SENSOR POWER SUPPLY CIRCUIT-I
1. Turn ignition switch OFF.
2. Disconnect mass air flow sensor harness connector.
3. Turn ignition switch ON.
4. Check the voltage between mass air flow sensor harness connector and ground.
MBIB1523E
DTC No. Trouble diagnosis name Possible cause
P0101REQUESTED AIR FLOW
 1.DEF: Signal outside lower level
 2.DEF: Signal outside upper level Harness or connectors
(The sensor circuit is open or shorted.)
 Mass air flow sensor
 Intake air leaks
 Intake air duct obstructed
 Air filter obstructed

P2263 TC SYSTEM
EC-1195
< COMPONENT DIAGNOSIS >[K9K]
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P2263 TC SYSTEM
DTC LogicINFOID:0000000001162674
DTC DETECTION LOGIC
NOTE:
Conditions for applying the diagnostic procedure to the stored DTCs:
The DTC becomes present after the engine is started.
If the DTC is present:
Malfunction indicator (Red) lights up.
Diagnosis ProcedureINFOID:0000000001162675
1.CHECK VACUUM HOSES AND VACUUM GALLERY
1. Turn ignition switch OFF.
2. Check vacuum hoses and vacuum gallery for clogging, cracks
or improper connection. Refer to EC-1070, "
Vacuum Hose
Drawing".
Is the inspection result normal?
Yes >> Repair or replace.
No >> GO TO 2.
2.CHECK AIR FILTER
Check that air filter is not obstructed.
Is the inspection result normal?
Yes >> Repair or replace.
No >> GO TO 3.
3.CHECK INTAKE AIR DUCT
Check that intake air duct is not obstructed.
Is the inspection result normal?
Yes >> Repair or replace.
No >> GO TO 4.
4.CHECK VACUUM PUMP
Check vacuum pump.
Is the inspection result normal?
Yes >> Repair or replace.
No >> GO TO 5.
5.CHECK TURBOCHARGER
DTC No. Trouble diagnosis name Possible cause
P2263AIR INLET CIRCUIT
 1.DEF: Permanent at minimum limit
 2.DEF: Permanent at maximum limit Harness or connectors
(Turbocharger boost control solenoid valve circuit
is open or shorted.)
 Air inlet circuit
 Vacuum pump
 Vacuum hose
 Turbocharger
 Turbocharger boost control solenoid valve
 Turbocharger boost sensor
 Electric throttle control actuator
SEF109L

ECM
EC-1217
< ECU DIAGNOSIS >[K9K]
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TERMINAL LAYOUT
PHYSICAL VALUES
NOTE:
 ECM is located in engine room, between air filter and battery.
 When disconnecting ECM harness connector (1), loosen (B) it with
levers as far as they will go as shown in the figure.
 Pulse signal is measured by CONSULT-III.
RFRGERNT PRSS Engine: After warming up
 Air conditioner switch: OFF
 Shift lever: Neutral position
No loadIdle Approximately 5.7 bar
PWR ABSOB A/C Engine: After warming up
 Air conditioner switch: OFF
 Shift lever: Neutral position
No loadIdle Approximately 0 W
PL PTNMR T1 V Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released Approximately 15 %
PL PTNMR T2 V Ignition switch: ON
(Engine stopped)Accelerator pedal: Fully released Approximately 6 %
EGR POS SE VO Engine: After warming up
 Air conditioner switch: OFF
 Shift lever: Neutral position
No loadIdle Approximately 3.56 V
RAIL PRES S V Engine: After warming up
 Air conditioner switch: OFF
 Shift lever: Neutral position
No loadIdle Approximately 1 V
2,000 rpm Approximately 1.5 V MONITOR ITEM CONDITION SPECIFICATION
JMBIA0417ZZ
2: ECM
A: Fasten
MBIB1518E

LOSS OF POWER
EC-1275
< SYMPTOM DIAGNOSIS >[K9K]
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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".

EC-1296
< PRECAUTION >[K9K]
PRECAUTIONS
Cylinder NO.1 is at the flywheel end.
-1: Crankshaft pulley
ENGINE RUNNING
No work should be carried out on the hydraulic system while engine is running.
Remember that fuel pressure values in hydraulic circuit can reach up to 1,600 bar.
Keep hands or face (particularly eyes) out of any high pressure leak.
Recall that fuel is dangerous for health.
FUEL RAIL PRESSURE SENSOR
Under warranty, do not remove the fuel rail pressure sensor from the rail.
Do not try to measure the resistance of the fuel rail pressure sensor. This test is destructive for the
internal components.
FUEL INJECTOR
Fuel injectors are driven by over 100V.
FUEL injector electronics are polarised. In case of intervention on wiring harness, do not
invertwires. It is destructive for the piezo components.
Do not drive the fuel injectors if their body is not connected to the battery ground (risk ofelectro-
static discharge). For instance, fuel injector body have to be in contact with cylinder.
Piezo fuel injector connector must not be unplugged while engine is running. Risk of majordamage
to the engine (fuel injector could stay opened).
CleanlinessINFOID:0000000001162747
Cleanliness
RISKS ASSOCIATED WITH CONTAMINATION
The high pressure direct injection system is highly sensitive to contamination. The risks associated withcon-
tamination are:
 damage to or destruction of the high pressure injection system,
 components jamming,
 components losing seal integrity.
All After-Sales operations must be performed under very clean conditions. This means that no impurities (par-
ticles a few microns in size) should have entered the system during dismantling.
The cleanliness principle must be applied from the filter to the fuel injectors.
What are the sources of contamination?
 metal or plastic chips,
 paint,
fibres:
- from cardboard,
- from brushes,
- from paper,
- from clothing,
- from cloths,
 foreign bodies such as hair,
 ambient air
etc.
NOTE:
Cleaning the engine using a high pressure washer is prohibited because of the risk of damaging connections.
In addition, moisture may collect in the connectors and create electrical connection malfunction.
INSTRUCTIONS TO BE FOLLOWED BEFORE CARRYING OUT ANY WORK
JMBIA0432ZZ

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

EM-2
Removal and Installation ........................................42
IGNITION COIL, SPARK PLUG AND ROCK-
ER COVER .........................................................
47
Exploded View ........................................................47
Removal and Installation ........................................47
TIMING CHAIN ..................................................50
Exploded View ........................................................50
Removal and Installation ........................................50
Inspection ...............................................................57
CAMSHAFT .......................................................59
Exploded View ........................................................59
Removal and Installation ........................................59
Inspection ...............................................................71
OIL SEAL ...........................................................77
VALVE OIL SEAL .....................................................77
VALVE OIL SEAL : Removal and Installation .........77
FRONT OIL SEAL .....................................................77
FRONT OIL SEAL : Removal and Installation ........78
REAR OIL SEAL .......................................................78
REAR OIL SEAL : Removal and Installation ..........78
CYLINDER HEAD ..............................................80
Removal and Installation ........................................80
Disassembly and Assembly ....................................82
REMOVAL AND INSTALLATION ...............89
ENGINE ASSEMBLY .........................................89
Exploded View ........................................................89
Removal and Installation ........................................89
Inspection ...............................................................92
DISASSEMBLY AND ASSEMBLY .............94
ENGINE STAND SETTING ................................94
Setting ....................................................................94
ENGINE UNIT ....................................................95
Disassembly ...........................................................95
Assembly ................................................................95
OIL PAN (UPPER) .............................................96
Exploded View ........................................................96
Removal and Installation ........................................96
Inspection ...............................................................99
CYLINDER BLOCK .........................................100
Exploded View .......................................................100
Disassembly and Assembly ...................................101
Inspection ..............................................................108
HOW TO SELECT PISTON AND BEARING ...117
Description .............................................................117
Connecting Rod Bearing .......................................117
Main Bearing .........................................................119
SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................
122
SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................
122
General Specification ............................................122
Drive Belts .............................................................122
Spark Plug ............................................................123
Exhaust Manifold ..................................................123
Camshaft ...............................................................123
Cylinder Head .......................................................125
Cylinder Block .......................................................127
Connecting Rod Bearing .......................................130
Main Bearing .........................................................131
MR18DE
SYMPTOM DIAGNOSIS ...........................
132
NOISE, VIBRATION AND HARSHNESS
(NVH) TROUBLESHOOTING ...........................
132
NVH Troubleshooting - Engine Noise ...................132
Use the Chart Below to Help You Find the Cause
of the Symptom .....................................................
133
PRECAUTION ...........................................134
PRECAUTIONS ................................................134
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ...............................................................
134
Precaution for Procedure without Cowl Top Cover .134
Precaution Necessary for Steering Wheel Rota-
tion After Battery Disconnect ................................
134
Precaution for Drain Coolant .................................135
Precaution for Disconnecting Fuel Piping .............135
Precaution for Removal and Disassembly ............135
Precaution for Inspection, Repair and Replace-
ment ......................................................................
135
Precaution for Assembly and Installation ..............135
Parts Requiring Angular Tightening ......................135
Precaution for Liquid Gasket .................................136
PREPARATION .........................................138
PREPARATION ................................................138
Special Service Tool .............................................138
Commercial Service Tool ......................................140
ON-VEHICLE MAINTENANCE .................142
DRIVE BELTS ..................................................142
Component ...........................................................142
Checking Drive Belts .............................................142
Tension Adjustment ..............................................142
Removal and Installation .......................................142
AIR CLEANER FILTER ....................................144
Removal and Installation .......................................144
SPARK PLUG ...................................................145

EM-4
DRIVE BELTS ..................................................263
Exploded View .......................................................263
Inspection and Adjustment ....................................263
Removal and Installation .......................................263
AIR CLEANER FILTER ...................................265
Removal and Installation .......................................265
CAMSHAFT VALVE CLEARANCE .................266
Inspection and Adjustment ....................................266
COMPRESSION PRESSURE ..........................267
Inspection ..............................................................267
ON-VEHICLE REPAIR ...............................268
DRIVE BELT AUTO-TENSIONER ...................268
Exploded View .......................................................268
Removal and Installation .......................................268
AIR CLEANER AND AIR DUCT ......................269
Exploded View .......................................................269
Removal and Installation .......................................269
CHARGE AIR COOLER ..................................270
Exploded View .......................................................270
Removal and Installation .......................................270
Inspection ..............................................................271
EGR SYSTEM ..................................................272
Exploded View .......................................................272
Removal and Installation .......................................272
CATALYST ......................................................274
Exploded View .......................................................274
Removal and Installation .......................................274
Inspection ..............................................................274
TURBOCHARGER ..........................................275
Exploded View .......................................................275
Removal and Installation .......................................275
Inspection ..............................................................276
EXHAUST MANIFOLD ....................................277
Exploded View .......................................................277
Removal and Installation .......................................277
Inspection ..............................................................278
GLOW PLUG ...................................................279
Exploded View .......................................................279
Removal and Installation .......................................279
VACUUM PUMP ..............................................280
Exploded View .......................................................280
Removal and Installation .......................................280
Inspection ..............................................................280
INJECTION TUBE AND FUEL INJECTOR .....281
Exploded View .......................................................281
Removal and Installation .......................................281
OIL PAN ............................................................284
Exploded View ......................................................284
Removal and Installation .......................................284
Inspection ..............................................................286
HIGH PRESSURE SUPPLY PUMP ..................287
Exploded View ......................................................287
Removal and Installation .......................................287
ROCKER COVER .............................................289
Exploded View ......................................................289
Removal and Installation .......................................289
TIMING BELT ...................................................291
Exploded View ......................................................291
Removal and Installation .......................................291
CAMSHAFT ......................................................298
Exploded View ......................................................298
Removal and Installation .......................................298
Inspection ..............................................................300
REMOVAL AND INSTALLATION .............302
ENGINE ASSEMBLY .......................................302
Exploded View ......................................................302
Removal and Installation .......................................302
Inspection ..............................................................304
DISASSEMBLY AND ASSEMBLY ...........305
ENGINE STAND SETTING ..............................305
Setting ...................................................................305
CYLINDER HEAD .............................................306
Exploded View ......................................................306
Removal and Installation .......................................306
Disassembly and Assembly ..................................307
Cleaning ................................................................310
Inspection ..............................................................310
CYLINDER BLOCK ..........................................314
Exploded View ......................................................314
Disassembly and Assembly ..................................314
Inspection ..............................................................330
SERVICE DATA AND SPECIFICATIONS
(SDS) .........................................................
333
SERVICE DATA AND SPECIFICATIONS
(SDS) ................................................................
333
General Specification ...........................................333
Drive Belt ..............................................................333
Camshaft ...............................................................333
Cylinder Head ......................................................335
Cylinder Block ......................................................337
Turbocharger ........................................................339