Tire NISSAN TIIDA 2009 Service Owner's Guide

EC-1178< SERVICE INFOMATION >
[MR TYPE 2]
DTC P0102, P0103 MAF SENSOR
DTC P0102, P0103 MAF SENSOR
Component Description INFOID:0000000004501157
The mass air flow sensor (1) is placed in the stream of intake air. It
measures the intake flow rate by measuring a part of the entire
intake flow. The mass air flow sensor controls the temperature of the
hot wire to a certain amount. The heat generated by the hot wire is
reduced as the intake air flows around it. The more air, the greater
the heat loss.
Therefore, the electric current supplied to hot wire is changed to
maintain the temperature of the hot wire as air flow increases. The
ECM detects the air flow by means of this current change.
CONSULT-III Reference Value in Data Monitor Mode INFOID:0000000004501158
Specification data are reference values.
On Board Diagn osis Logic INFOID:0000000004500009
These self-diagnoses have the one trip detection logic.
FAIL-SAFE MODE
When the malfunction is detected, the ECM enters fail-safe mode and the MIL lights up.
DTC Confirmation Procedure INFOID:0000000004500010
NOTE:
If DTC Confirmation Procedure has been previously conduc ted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test. PBIA9559J
MONITOR ITEM CONDITION SPECIFICATION
MAS A/F SE-B1 • See EC-1130 .
CAL/LD VALUE • Engine: After warming up
• Shift lever: P or N (A/T, CVT), Neutral (M/T)
• Air conditioner switch: OFF
• No load Idle 10% - 35%
2,500 rpm 10% - 35%
MASS AIRFLOW • Engine: After warming up
• Shift lever: P or N (A/T, CVT),
Neutral (M/T)
• Air conditioner switch: OFF
• No load Idle 1.0 - 4.0 g·m/s
2,500 rpm 4.0 - 10.0 g·m/s DTC No.
Trouble diagnosis
name DTC detecting condition Possible cause
P0102
0102 Mass air flow sensor
circuit low input An excessively low voltage from the sensor is sent
to ECM. • Harness or connectors
(Mass air flow sensor circuit is open or short-
ed.)
• Intake air leaks
• Mass air flow sensor
P0103
0103 Mass air flow sensor
circuit high input An excessively high voltage from the sensor is
sent to ECM. • Harness or connectors
(Mass air flow sensor circuit is open or short-
ed.)
• Mass air flow sensor Detected items Engine operating condition in fail-safe mode
Mass air flow sensor circuit Engine speed will no t rise more than 2,400 rpm due to the fuel cut.

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If possible, drive the vehicle with
the customer until the noise is duplicated. Note any additional information on
the Diagnostic Worksheet regarding the conditions or lo cation of the noise. This information can be used to
duplicate the same conditions when you confirm the repair.
If the noise can be duplicated easily during the test drive, to help identify the source of the noise, try to dupli-
cate the noise with the vehicle stopped by doing one or all of the following:
• Close a door.
• Tap or push/pull around the area where the noise appears to be coming from.
• Rev the engine.
• Use a floor jack to recreate vehicle “twist”.
• At idle, apply engine load (electrical load, half-clutch on M/T model, drive position on A/T and CVT models).
• Raise the vehicle on a hoist and hit a tire with a rubber hammer.
• Drive the vehicle and attempt to duplicate the conditions the customer states exist when the noise occurs.
• If it is difficult to duplicate the noise, drive the vehicle slowly on an undulating or rough road to stress the
vehicle body.
CHECK RELATED SERVICE BULLETINS After verifying the customer concern or symptom, che ck ASIST for Technical Service Bulletins (TSBs) related
to that concern or symptom.
If a TSB relates to the symptom, follow the procedure to repair the noise.
LOCATE THE NOISE AND IDENTIFY THE ROOT CAUSE 1. Narrow down the noise to a general area. To help pi npoint the source of the noise, use a listening tool
(Chassis Ear: J-39570, Engine Ear: J-39565 and mechanics stethoscope).
2. Narrow down the noise to a more specific area and identify the cause of the noise by: • Removing the components in the area that you suspect the noise is coming from.
Do not use too much force when removing clips and fasteners, otherwise clips and fasteners
can be broken or lost during the repair , resulting in the creation of new noise.
• Tapping or pushing/pulling the component that you suspect is causing the noise.
Do not tap or push/pull the component with excessi ve force, otherwise the noise will be elimi-
nated only temporarily.
• Feeling for a vibration with your hand by touching t he component(s) that you suspect is (are) causing
the noise.
• Placing a piece of paper between components that you suspect are causing the noise.
• Looking for loose components and contact marks.
Refer to EI-8, " Generic Squeak and Rattle Troubleshooting " .
REPAIR THE CAUSE • If the cause is a loose component, tighten the component securely.
• If the cause is insufficient clearance between components:
- Separate components by repositioning or loosening and retightening the component, if possible.
- Insulate components with a suitable insulator such as urethane pads, foam blocks, felt cloth tape or ure- thane tape. A NISSAN Squeak and Rattle Kit (J-43980) is available through your authorized NISSAN Parts
Department.
CAUTION:
Do not use excessive force as many components are constructed of plastic and may be damaged.
Always check with the Parts Department for the latest parts information.
The following materials are contained in the NISSA N Squeak and Rattle Kit (J-43980). Each item can be
ordered separately as needed.
URETHANE PADS [1.5 mm (0.059 in) thick]
Insulates connectors, harness, etc.
76268-9E005: 100 x 135 mm (3.94 x 5.31 in)/76884-71L01: 60 x 85 mm (2.36 x 3.35 in)/76884-71L02: 15 x 25
mm (0.59 x 0.98 in)
INSULATOR (Foam blocks)
Insulates components from contact. Can be used to fill space behind a panel.
73982-9E000: 45 mm (1.77 in) thick, 50 x 50 mm (1.97 x 1.97 in)/73982-50Y00: 10 mm (0.39 in) thick, 50 x 50
mm (1.97 x 1.97 in)
INSULATOR (Light foam block)
80845-71L00: 30 mm (1.18 in) thick, 30 x 50 mm (1.18 x 1.97 in)
FELT CLOTH TAPE
Used to insulate where movement does not occur. Ideal for instrument panel applications.
68370-4B000: 15 x 25 mm (0.59 x 0.98 in) pad/ 68239-13E00: 5 mm (0.20 in) wide tape roll

EM-44< ON-VEHICLE REPAIR >
[HR16DE]
OIL PAN (UPPER) AND OIL STRAINER
c. Apply a continuous bead of liquid gasket (D) with Tool to areas shown.
Use Genuine Silicone RTV Seal ant or equivalent. Refer to
GI-42, " Recommended Chemical
Product and Sealant " .
CAUTION:
Installation should be done within 5 minutes after coating.
d. Tighten bolts in the numerical order shown. CAUTION:
Avoid misalignment of both oil pan gasket and O-ring.
• The bolts are different according to the installation position. Follow the numbers shown.
2. Install rear oil seal with the following procedure: CAUTION:
• The installation of rear oil seal should be co mpleted within 5 minutes after installing oil pan
(upper).
• Do not touch oil seal lip.
a. Wipe off any liquid gasket protruding to the rear oil seal mounting part of oil pan (upper) and cylinder block using a spatula.
b. Apply the liquid gasket lightly to entire outside area of new rear oil seal. Use Genuine Silicone RTV Seal ant or equivalent. Refer to GI-42, " Recommended Chemical Prod-
uct and Sealant " .
c. Press-fit the rear oil seal using a drift with outer diameter 113 mm (4.45 in) and inner diameter 90 mm (3.54 in) (A). A : 2 mm (0.07 in) protruded to outside
B : 2 mm (0.07 in) protruded to rear oil seal mounting side
C : 5.5 - 7.5 mm (0.216 - 0.295 in)
E : 4.0 - 5.0 mm (0.157 - 0.196 in) dia.
: Engine front
: Engine out side
Tool number : WS39930000 ( — ) AWBIA0790ZZ
: Engine front
M8 × 179 mm (7.09 in) : No. 9, 10
M8 × 25 mm (0.98 in) : No. 3, 4, 7, 8
M8 × 90 mm (3.54 in) : No. 1, 2, 5, 6 ALBIA0627ZZ
PBIC3660E

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FRONT OIL SEAL : Remo
val and Installation INFOID:0000000004784303
REMOVAL 1. Remove the following parts: • Front fender protector (RH): Refer to EI-24, " Removal and Installation " .
• Drive belt: Refer to EM-15, " Removal and Installation " .
• Crankshaft pulley: Refer to EM-49, " Exploded View " .
2. Remove front oil seal using a suitable tool. CAUTION:
Be careful not to damage fron t timing chain case and crankshaft.
INSTALLATION 1. Apply new engine oil to both oil seal lip and dust seal lip of new front oil seal.
2. Install front oil seal. • Install front oil seal so that each seal lip is oriented as shown.
• Using a suitable drift, press-fit until the height of front oil seal (2) is level with the mounting surface.
- Suitable drift (A): outer diameter 50 mm (1.97 in), inner diame- ter 44 mm (1.73 in).
• Make sure the garter spring is in position and seal lips not
inverted
CAUTION:
• Be careful not to damage front timing chain case and
crankshaft.
• Press-fit straight and avoid cau sing burrs or tilting oil seal.
3. Install in the reverse order of removal, for the rest of parts.
REAR OIL SEAL
REAR OIL SEAL : Removal and Installation INFOID:0000000004784304
REMOVAL 1. Remove transaxle assembly. Refer to AT-232, " Removal and Installation " (A/T),
MT-16, " Removal and
Installation " (M/T).
2. Remove clutch cover and clutch disc (M/T). Refer to CL-15, " Removal and Installation " .
3. Remove flywheel (M/T) or drive plate (A/T). Refer to EM-95, " Exploded View " .
4. Remove rear oil seal with a suitable tool. CAUTION:
Be careful not to damage crankshaft and cylinder block.
INSTALLATION 1. Apply the liquid gasket lightly to entire outside area of new rear oil seal. A : Dust seal lip
B : Oil seal lip
: Engine outside
: Engine inside

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• If items or work required are not covered by the
engine section, follow the procedures in the applica-
ble sections.
• Always use the support poin t specified for lifting.
• Use either 2-pole lift type or separate type lift as best you can. If board-on type is used for unavoid-
able reasons, support at the rear axle jacking point with a transmission jack or similar tool before
starting work, in prepar ation for the backward shif t of center of gravity.
• For supporting points fo r lifting and jacking point at rear axle, refer to GI-38, " Garage Jack and
Safety Stand and 2-Pole Lift " .
REMOVAL
Outline Remove the engine and the transaxle assembly from t he vehicle downward. Separate the engine and the tran-
saxle.
Preparation 1. Remove the hood assembly. Refer to BL-14, " Removal and Installation " .
2. Remove the cowl top cover and cowl top extension assembly. Refer to EI-22, " Removal and Installation " .
3. Release fuel pressure. Refer to EC-498, " Inspection " .
4. Drain engine coolant from radiator. Refer to CO-11, " Changing Engine Coolant " .
CAUTION:
• Perform this step when the engine is cold.
• Never spill engine coolant on drive belt.
5. Drain the transmission fluid. Refer to MT-10, " Draining " (M/T),
AT-17, " Changing A/T Fluid " (A/T).
6. Remove the following parts. • Engine undercover
• Front road wheels and tires: Refer to WT-7, " Rotation " .
• Front fender protector (RH and LH): Refer to EI-24, " Removal and Installation " .
• Battery and battery tray: Refer to SC-7, " Removal and Installation " .
• Drive belt: Refer to EM-15, " Removal and Installation " .
• Air duct and air cleaner case assembly: Refer to EM-26, " Exploded View " .
• Radiator hose (upper and lower): Refer to CO-16, " Component " .
• Disconnect cooling fan controller wiring harness.
• Remove coolant reservoir tank.
• Remove fan shroud and cooling fan assembly. Refer to CO-18, " Component (Models with A/C) " or
CO- 18, " Component (Models without A/C) " .
Engine Room LH 1. Disconnect all connections of engine harness around the engine mounting insulator (LH), and then tem- porarily secure the engine harness into the engine side.
CAUTION:
Protect connectors using a resin bag against foreign materials.
2. Remove ground cable at transaxle side.
3. Disconnect fuel feed hose at engine side. Refer to EM-34, " Exploded View " .
4. Disconnect EVAP purge hose and brake booster vacuum hose.
5. Disconnect heater hoses, and install plugs them to prevent engine coolant from draining. Refer to CO-16," Component " .
6. Disconnect control linkage from transaxle. Refer to AT-212, " Control Device Removal and Installation " (A/
T), MT-13, " Exploded View " (M/T).
7. Disconnect the clutch tube at tr ansmission side (if equipped). Refer to CL-14, " Removal and Installation " .
Engine Room RH 1. Remove ground cable between front cover and vehicle.
2. Remove generator and generator bracket; Refer to SC-25, " Removal and Installation " .
3. Remove A/C compressor with piping connected from t he engine. Temporarily secure it on the vehicle side
with a rope to avoid putting load on it. (if equipped) Refer to MTC-78, " Removal and Installation of Com-
pressor - HR16DE " .
Vehicle Underbody

EXHAUST MANIFOLD
EM-145
< SERVICE INFORMATION >
[MR18DE] C
D E
F
G H
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M A EM
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5. Loosen nuts in reverse order as shown and remove exhaust
manifold.
CAUTION:
Cover engine openings to avoid entry of foreign materials.
INSPECTION AFTER REMOVAL
Surface Distortion • Using straightedge (B) and feeler gauge (A), check the surface dis- tortion of exhaust manifold mating surface in each exhaust port
and entire part.
• If it exceeds the limit, replace exhaust manifold.
INSTALLATION 1. Install exhaust manifold gasket to cylinder head as shown.
2. Tighten exhaust manifold nuts to specification in two stages in the numerical order shown. : Engine front PBIC3529J
Limit:
Each exhaust port : 0.3 mm (0.012 in)
Entire part : 0.7 mm (0.028 in) PBIC3530J
: Engine front
PBIC3943E
: Engine front
WBIA0854E

Recommended Chemical
Product and Sealant " .
CAUTION:
Apply liquid gasket to outside of bolt hole for the positions
shown by marks.
3. Install new O-ring at cylinder block side. CAUTION:
Install avoiding misalignment of O-ring.
4. Tighten bolts in numerical order as shown.
5. Install rear oil seal with the following procedure. CAUTION:
• The installation of rear oil seal should be co mpleted within 5 minutes after installing oil pan
(upper).
• Always replace rear oil seal with new one.
• Never touch oil seal lip.
a. Wipe off liquid gasket protruding to the rear oil seal mating part of oil pan (upper) and cylinder block using
a scraper.
b. Apply engine oil to entire outside area of rear oil seal. Tool number WS39930000 ( – )
1 : Oil pan (upper)
A : 2 mm protruded to outside
B : 2 mm protruded to rear oil seal mounting side
C : Liquid gasket
: Engine front
: Engine outside

OIL SEAL
EM-183
< SERVICE INFORMATION >
[MR18DE] C
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• Drive belt; Refer to
EM-136, " Component " .
• Crankshaft pulley; Refer to EM-160, " Component " .
2. Remove front oil seal using a suitable tool. CAUTION:
Be careful not to damage front cover and crankshaft.
INSTALLATION 1. Apply new engine oil to new front oil seal joint surface and seal lip.
2. Install front oil seal so that each seal lip is oriented as shown.
• Install front oil seal (2) using a suitable tool with outer diameter57 mm (2.24 in) and inner diameter 45 mm (1.77 in) (A) to the
dimension as shown.
CAUTION:
• Be careful not to damage front cover and crankshaft.
• Press-fit oil seal straight to avoid causing burrs or tilting.
• Do not touch grease applied on oil seal lip.
3. Installation of the remaining components is in the reverse order of removal.
Removal and Installation of Rear Oil Seal INFOID:0000000004307149
REMOVAL 1. Remove transaxle assembly. Refer to MT-58 (M/T models),
AT-232 (A/T models),
CVT-182 or
CVT-354 (CVT models).
2. Remove clutch cover and clutch disk (M/T models). Refer to CL-15 .
3. Remove drive plate (A/T or CVT models) or flywheel (M/T models). Refer to EM-199, " Component " .
4. Remove rear oil seal with a suitable tool. CAUTION:
Be careful not to damage crankshaft and cylinder block.
INSTALLATION 1. Apply the liquid gasket lightly to entire outside area of new rear oil seal. Use Genuine Silicone RTV Seal ant or equivalent. Refer to GI-42, " Recommended Chemical Prod-
uct and Sealant " .
A : Dust seal lip
B : Oil seal lip
: Engine front
: Engine rear PBIC3485J
1 : Front cover
: Engine front
Within 0.3 mm (0.012 in) toward engine front
Within 0.5 mm (0.020 in) toward engine rear PBIC3729E

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SERVICE DATA AND SPECIFICATIONS (SDS)
Standard and Limit INFOID:0000000004307162
GENERAL SPECIFICATIONS
DRIVE BELT
WATER CONTROL VALVE
EXHAUST MANIFOLD Unit: mm (in)
THERMOSTAT
SPARK PLUG Unit: mm (in)
CYLINDER HEAD Unit: mm (in)
Engine type
MR18DE
Cylinder arrangement In-line 4
Displacement cm3
(cu in) 1,797 (109.65)
Bore and stroke mm (in) 84.0 x 81.1 (3.307 x 3.192)
Valve arrangement DOHC
Firing order 1-3-4-2
Number of piston rings Compression 2
Oil 1
Compression ratio 9.9
Compression pressure
kPa (bar, kg/cm 2
, psi) / 250 rpm Standard 1,500 (15.0, 15.3, 217.6)
Minimum 1,200 (12.0, 12.2, 174)
Differential limit between cylinders 100 (1.0, 1.0, 15) Tension of drive belt Auto adjustment by auto-tensioner
Valve opening temperature 93.5 - 96.5
°C (200 - 206 °F)
Full-open valve lift amount 8 mm/ 108 °C (0.315 in/ 226 °F)
Valve closing temperature More than 90 °C (194 °F) Items
Limit
Surface distortion Each exhaust port 0.3 (0.012)
Entire part 0.7 (0.028) Valve opening temperature 80.5 - 83.5
°C (177 - 182 °F)
Full-open valve lift amount 8 mm/ 95 °C (0.315 in/ 203 °F)
Valve closing temperature More than 77 °C (171 °F) Make
DENSO
Standard type FXE20HR11
Spark plug gap Nominal: 1.1 (0.043)Items Standard Limit
Head surface distortion — 0.1 (0.004)
Normal cylinder head height (H) 130.9 (5.15) —

FAX
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NOISE, VIBRATION AND HARSHN
ESS (NVH) TROUBLESHOOTING
NVH Troubleshooting Chart INFOID:0000000004305842
Use chart below to help you find the cause of the symptom. If necessary, repair or replace these parts.
× : ApplicableReference page—
—
—
FAX-6—
FAX-6
FSU-6, "
NVH Troubleshooting Chart
"
Refer to FRONT AXLE in this chart.
WT-5, "
NVH Troubleshooting Chart
"
WT-5, "
NVH Troubleshooting Chart
"
Refer to DRIVE SHAFT in this chart. BR-5, "
NVH Troubleshooting Chart
"
PS-5, "
NVH Troubleshooting Chart
" Possible cause and
SUSPECTED PARTS
Excessive joint angle
Joint sliding resistance
Imbalance
Improper installation, looseness
Parts interference
Wheel bearing damage
FRONT SUSPENSION
FRONT AXLE
TIRES
ROAD WHEELS
DRIVE SHAFT
BRAKES
STEERING
Symptom DRIVE
SHAFT Noise
× × × × × × × × ×
Shake × × × × × × × × ×
FRONT
AXLE Noise
× × × × × × × × ×
Shake × × × × × × × × ×
Vibration × × × × × × ×
Shimmy × × × × × × ×
Shudder × × × × × ×
Poor quality ride or handling × × × × ×