2016 NISSAN NOTE spark plug

EM-40
< REMOVAL AND INSTALLATION >[HR16DE]
FUEL INJECTOR AND FUEL TUBE
FUEL INJECTOR AND FUEL TUBE
Exploded ViewINFOID:0000000012431712
Removal and InstallationINFOID:0000000012431713
WARNING:
• Put a “CAUTION: FLAMMABLE”
sign in the workshop.
• Be sure to work in a well-ventila ted area and furnish workshop with a CO
2 fire extinguisher.
• Do not smoke while servicing fuel system. Keep open flames and sparks away from the work area.
CAUTION:
Do not remove or disassemble parts unless instructed.
NOTE:
When removing components such as hoses, tubes/lines, etc. , cap or plug openings to prevent fluid from spill-
ing.
REMOVAL
1. Release the fuel pressure. Refer to EC-137, "Work Procedure".
2. Remove intake manifold. Refer to EM-28, "
Removal and Installation".
1. Stud bolt 2. O-ring (green) 3. Fuel injector (front)
4. Clip 5. Fuel injector (rear) 6. O-ring (black)
7. Fuel tube protector 8. Fuel tube9. Clamp
10. Quick connector cap (engine side) 11. Fuel feed hose 12. Quick connector cap (floor piping-side)
13. Fuel connector protector 14. Fuel pipeA. To centralized under-floor piping
Front
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Revision: August 2015 2016 Versa Note

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FUEL INJECTOR AND FUEL TUBEEM-41
< REMOVAL AND INSTALLATION > [HR16DE]
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3. Disconnect fuel feed hose from
fuel tube. Disconnect quick con-
nector:
NOTE:
There is no fuel return path.
a. Remove quick connector cap (engine side) (1) from quick con- nector connection.
b. Disconnect fuel feed hose from hose clamp.
c. With the sleeve (B) side of quick connector release (A) facing quick connector (2), install quick connector release (A) onto fuel
tube (1) as shown.
d. Insert quick connector release (A) into quick connector (2) until sleeve (B) contacts and goes no further. Hold quick connector
release (A) in that position (D).
CAUTION:
Inserting quick connector re lease hard will not disconnect
quick connector. Hold qui ck connector release where it
contacts and goes no further.
e. Draw and pull out quick connector (E) straight up from fuel tube (1).
CAUTION:
• Pull quick connector up (E) from holding position (C) as shown.
• Do not pull with lateral force applied. O-ring inside quick connector may be damaged.
• Prepare container and cloth be forehand as fuel will leak out.
• Discard O-ring, do not reuse.
• Avoid fire and sparks.
• Keep parts away from heat source. Be especi ally careful when welding is performed.
• Do not expose parts to battery electrolyte or other acids.
• Do not bend or twist connection between quick connector and fuel feed tube during installation
or removal.
• Be sure to cover openings of disconnected fuel feed hose
(A) and fuel tube (C) with plug or plastic bag (B) to avoid
fuel leaks and entry of foreign material.
4. Disconnect fuel feed hose from fuel pipe as follows:
(1) : Quick connector cap (engine side)
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Revision: August 2015 2016 Versa Note

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IGNITION COILEM-47
< REMOVAL AND INSTALLATION > [HR16DE]
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IGNITION COIL
Exploded ViewINFOID:0000000012431714
Removal and InstallationINFOID:0000000012431715
REMOVAL
1. Disconnect the battery negative terminal.
2. Remove intake manifold. Refer to EM-28, "
Removal and Installation".
3. Disconnect the harness connector from ignition coil.
4. Remove ignition coil. CAUTION:
• Do not drop or shock ignition coil.
• Do not disassemble ignition coil.
INSTALLATION
Installation is in the reverse order of removal.
1. Ignition coil 2. Spark plug3. Rocker cover
Front
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Revision: August 2015 2016 Versa Note

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EM-78
< REMOVAL AND INSTALLATION >[HR16DE]
CYLINDER HEAD
Exploded View
INFOID:0000000012431728
Valve Components
Disassembly and AssemblyINFOID:0000000012431729
DISASSEMBLY
1. Remove spark plug using suitable tool.
2. Remove valve lifter. • Identify installation positions, and store lifters without mixing them up.
3. Remove valve collet, valve spring retainer, and valve spring using Tools.
CAUTION:
• Do not damage valve lifter holes.
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1. Spark plug 2. Valve collet3. Valve spring retainer
4. Valve spring 5. Valve spring seat6. Valve oil seal
7. Valve guide (INT) 8. Valve guide (EXH)9. Valve seat (EXH)
10. Valve (EXH) 11. Valve (INT)12. Valve seat (INT)
A. ASSEMBLY
Tool number (A) : KV1016200 (J-26336-A) (B) : KV10109220 ( — )
(C) : KV10115900 (J-26336-20)
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Revision: August 2015 2016 Versa Note

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EM-80
< REMOVAL AND INSTALLATION >[HR16DE]
CYLINDER HEAD
8. Remove valve collet, valve spring retainer, and valve spring
using Tools.
CAUTION:
• Do not damage valve lifter holes.
• Install Tool (A) in the center of valve spring retainer topress it.
9. Install valve lifter.
10. Install spark plug with a suitable tool.
InspectionINFOID:0000000012431730
INSPECTION AFTER REMOVAL
Cylinder Head Bolt s Outer Diameter
• Cylinder head bolts are tightened by plastic zone tightening
method. Whenever the size difference between “d1” and “d2”
exceeds the limit, replace them with a new one.
• If reduction of outer diameter appear s in a position other than “d2”,
use it as “d2” point.
Cylinder Head Distortion
NOTE:
When performing this inspection, cylinder block distortion should be also checking. Refer to EM-102, "
Inspec-
tion".
1. Wipe off engine oil and remove water scale (like deposit), gasket, sealant, carbon, etc. using scraper. CAUTION:
Use utmost care not to allow gasket debris to enter passages for engine oil or engine coolant.
Tool number (A) : KV1016200 (J-26336-A)
(B) : KV10109220 ( — )
(C) : KV10115900 (J-26336-20)
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(1) : Valve spring retainer
Tool number (A) : KV10115900 (J-26336-20)
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Limit (“d1”–“d2”): 0.15 mm (0.0059 in)
PBIC3717E
Revision: August 2015 2016 Versa Note

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EM-92
< UNIT DISASSEMBLY AND ASSEMBLY >[HR16DE]
ENGINE UNIT
3. Drain engine coolant by removing water drain plug (1) from
inside of the engine.
Use Genuine Silicone RT V Sealant or equivalent. Refer to
GI-22, "
Recommended Chemical Products and Sealants".
DisassemblyINFOID:0000000012431734
1. Remove intake manifold. Refer to EM-28, "Exploded View".
2. Remove exhaust manifold. Refer to EM-31, "
Exploded View".
3. Remove oil pan (lower). Refer to EM-34, "
Exploded View".
4. Remove ignition coil, spark plug, and rocker cover. Refer to EM-48, "
Exploded View".
5. Remove fuel injector and fuel tube. Refer to EM-40, "
Exploded View".
6. Remove front cover and timing chain. Refer to EM-51, "
Exploded View".
7. Remove camshaft. Refer to EM-60, "
Exploded View".
8. Remove cylinder head. Refer to EM-76, "
Exploded View".
9. Remove water pump. Refer to CO-18, "
Exploded View".
AssemblyINFOID:0000000012431735
Assembly is in the reverse order of disassembly.
: Engine front
Water drain plug
tightening torque: Refer to
EM-93, "Exploded View".
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Revision: August 2015 2016 Versa Note

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SERVICE DATA AND SPECIFICATIONS (SDS)EM-117
< SERVICE DATA AND SPECIFICATIONS (SDS) [HR16DE]
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Belt Tension and Frequency
*: When engine is cold.
Spark PlugINFOID:0000000012431744
SPARK PLUG (PLATINUM-TIPPED TYPE)
*: Always check with the Parts Department for the latest parts information.
Exhaust ManifoldINFOID:0000000012431745
EXHAUST MANIFOLD
Unit: mm (in)
CamshaftINFOID:0000000012431746
CAMSHAFT
Unit: mm (in)
Location
Tension adjustment *
Unit: N (kg-f,
lb-f) Frequency adjustment * Unit: Hz
Used belt New beltUsed belt
New belt
Limit After adjusted Limit After adjusted
Drive belt With A/C
350 (35.7, 78.7)881 - 951
(89.9 - 97.0,
198.0 - 213.8)
1070 - 1138
(109.1 - 116.1, 240.5 - 255.8) 145.5 230.5 - 239.5 254 - 262
Without A/C 876 - 964
(89.4 - 98.3,
196.9 - 216.7)1064 - 1152
(108.5 - 117.5,
239.2 - 259.0)
162 256.5 - 268.5 282.5 - 293.5
Make
NGK
Standard type* PLZKAR6A-11
Gap (nominal) 1.1 mm (0.043 in)
Items Limit
Surface distortion 0.3 (0.012)
ItemsStandardLimit
Camshaft runout [TIR*] 0.02 (0.0008)0.1 (0.0039)
Camshaft cam height “A” Intake
41.705 - 41.895 (1.6419 - 1.6494) 41.505 (1.6341)
Exhaust 40.915 - 41.105 (1.6108 - 1.6183) 40.715 (1.6029)
Camshaft journal outer diameter No. 1
27.935 - 27.955 (1.0998 - 1.1006) —
No. 2, 3, 4, 5 24.950 - 24.970 (0.9822 - 0.9830) —
Camshaft bracket inner diameter No. 1
28.000 - 28.021 (1.1024 - 1.1032) —
No. 2, 3, 4, 5 25.000 - 25.021 (0.9842 - 0.9850) —
SEM671
Revision: August 2015 2016 Versa Note

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EC-68
< SYSTEM DESCRIPTION >[HR16DE]
DIAGNOSIS SYSTEM (ECM)
*: Leaving cooling fan OFF with CONSULT while engine is running may cause the engine to overheat.TEST ITEM
CONDITION JUDGMENTCHECK ITEM (REMEDY)
FUEL INJECTION • Engine: Return to the original trouble
condition
• Change the amount of fuel injection
using CONSULT. If trouble symptom disappears, see
CHECK ITEM.
• Harness and connectors
• Fuel injector
• Air fuel ratio (A/F) sensor 1
ENG COOLANT
TEMP • Engine: Return to the original trouble
condition
• Change the engine coolant tempera-
ture using CONSULT. If trouble symptom disappears, see
CHECK ITEM.• Harness and connectors
• Engine coolant temperature
sensor
• Fuel injector
PURG VOL CONT/V • Engine: After warming up, run engine
at 1,500 rpm.
• Change the EVAP canister purge vol-
ume control solenoid valve opening
percent using CONSULT. Engine speed changes according to
the opening percent.
• Harness and connectors
• Solenoid valve
FUEL/T TEMP SEN Change the fuel tank temperature using CONSULT.
COOLING FAN* • Ignition switch: ON
• Turn the cooling fan “LOW”, “HI” and
“OFF” CONSULT. Cooling fan moves and stops.
• Harness and connectors
• IPDM E/R (Cooling fan relay)
• Cooling fan motor
ALTERNATOR
DUTY • Engine: Idle
• Change duty ratio using CONSULT.
Battery voltage changes.• Harness and connectors
• IPDM E/R
•Alternator
FUEL PUMP RELAY • Ignition switch: ON
• Turn the fuel pump relay “ON” and
“OFF” using CONSULT and listen to
operating sound. Fuel pump relay makes the operat-
ing sound.
• Harness and connectors
•Fuel pump relay
IGNITION TIMING • Engine: Return to the original trouble
condition
• Timing light: Set
• Retard the ignition timing using CON- SULT. If trouble symptom disappears, see
CHECK ITEM.
Perform Idle Air Volume Learn-
ing.
POWER BALANCE • Engine: After warming up, idle the en-
gine.
• A/C switch OFF
• Shift lever: P or N (CVT), Neutral (M/
T)
• Cut off each fuel injector signal one at
a time using CONSULT. Engine runs rough or dies.
• Harness and connectors
• Compression
• Fuel injector
• Power transistor
• Spark plug
• Ignition coil
VENT CONTROL/V • Ignition switch: ON
• Turn solenoid valve ON and OFF with
the CONSULT and listen to operating
sound. Solenoid valve makes an operating
sound.
• Harness and connectors
• EVAP canister vent control
solenoid valve
INT V/T ASSIGN
ANGLE • Engine: Return to the original non-
standard condition
• Change intake valve timing using CONSULT. If malfunctioning symptom disap-
pears, see CHECK ITEM.
• Harness and connectors
• Intake valve timing control
solenoid valve
EX H V/T ASSIGN
ANGLE •
E

ngine: Return to the original non-
standard condition
• Change exhaust valve timing using CONSULT. If malfunctioning symptom disap-
pears, see CHECK ITEM.
• Harness and connectors
• Exhaust valve timing control
solenoid valve
ACTIVE GRILLE
SHUTTER NOTE:
Initial position learning is required every
time when the ignition switch is turned
OFF.
1. Engine: Idle speed
2. Touch “CALIBRTN” to perform ini-
tial position learning.
3. Touch “OPEN” or “CLOSE” to op- erate active grille shutter. Active grille shutter fully opens or
fully closes.
• Harness or connector
• Active grille shutter actuator
• Active grille shutter
Revision: August 2015
2016 Versa Note

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