exhaust NISSAN NOTE 2016 Service Repair Manual

LU-12
< REMOVAL AND INSTALLATION >[HR16DE]
OIL PUMP
3. Loosen the oil pump bolts in the reverse order as shown.
4. Remove oil pump and O-rings.
CAUTION:
• Do not reuse O-rings.
• Do not disassemble oil pump.
INSTALLATION
1. Install new O-rings on the oil pan (upper) before installing the oil pump. Refer to LU-11, "Exploded View".
CAUTION:
Do not reuse O-rings.
2. Install the oil pump.
3. Tighten the oil pump bolts to specification in the order shown.
4. Install timing chain and oil pump drive chain. Refer to EM-51,
"Removal and Installation".
5. Refill engine with new engine oil. Refer to LU-8, "
Refilling".
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels, including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-11, "
Fluids and Lubricants".
• Use procedure below to check for fuel leaks.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leaks
at connection points.
• Start engine. With engine speed increased, che ck again for fuel leaks at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leak s of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels, including engine oil and engine coolant. Refill to spec-
ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
AWBIA1122GB
AWBIA1122GB
Item Before starting engine Engine runningAfter engine stopped
Engine coolant LevelLeaks Level
Engine oil LevelLeaks Level
Transmission/
transaxle fluid CVT Models
LeaksLevel/Leaks Leaks
M/T Models Level/Leaks LeaksLevel/Leaks
Other oils and fluids* LevelLeaks Level
Fuel LeaksLeaksLeaks
Exhaust gas —Leaks —
Revision: August 2015 2016 Versa Note

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LU-14
< REMOVAL AND INSTALLATION >[HR16DE]
OIL COOLER
INSPECTION AFTER REMOVAL
Oil Cooler
Check oil cooler for cracks. Check oil cooler for clogging by blowing compressed air through engine coolant
inlet. If necessary, replace oil cooler.
Relief Valve
Inspect relief valve for movement, cracks and breaks by
pushing the ball. If replacement is necessary, remove
the valve by prying it out using a suitable tool. Install a new valve by tapping it in place.
INSTALLATION
Installation is in the reverse order of removal.
• Ensure that no foreign objects are adhering to the s ealing surfaces of the oil cooler and oil pan (upper).
• Tighten connector bolt after aligning cutout (1) on oil cooler with protrusion (2) on oil pan (upper) side.
CAUTION:
• Do not reuse O-ring.
• Replace relief valve if removed.
INSPECTION AFTER INSTALLATION
• Before starting engine, check oil/fluid levels, including engine coolant and engine oil. If less than required
quantity, fill to the specified level. Refer to MA-11, "
Fluids and Lubricants".
• Use procedure below to check for fuel leaks.
• Turn ignition switch ON (with engine stopped). With fuel pressure applied to fuel piping, check for fuel leaks
at connection points.
• Start engine. With engine speed increased, che ck again for fuel leaks at connection points.
• Run engine to check for unusual noise and vibration. NOTE:
If hydraulic pressure inside timing chain tensioner drops after removal and installation, slack in the guide
may generate a pounding noise during and just after engine start. However, this is normal. Noise will stop
after hydraulic pressure rises.
• Warm up engine thoroughly to make sure there is no leak s of fuel, exhaust gas, or any oils/fluids including
engine oil and engine coolant.
• Bleed air from passages in lines and hoses, such as in cooling system.
• After cooling down engine, again check oil/fluid levels, including engine oil and engine coolant. Refill to spec-
ified level, if necessary.
• Summary of the inspection items:
*Power steering fluid, brake fluid, etc.
AWBIA1139GB
Item Before starting engine Engine runningAfter engine stopped
Engine coolant LevelLeaks Level
Engine oil LevelLeaks Level
Transmission/
transaxle fluid CVT Models
LeaksLevel/Leaks Leaks
M/T Models Level/Leaks LeaksLevel/Leaks
Other oils and fluids* LevelLeaks Level
Fuel LeaksLeaksLeaks
Exhaust gas —Leaks —
Revision: August 2015 2016 Versa Note

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EX-1
ENGINE
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CONTENTS
EXHAUST SYSTEM
PRECAUTION ....... ........................................2
PRECAUTIONS .............................................. .....2
Precaution for Supplemental Restraint System
(SRS) "AIR BAG" and "SEAT BELT PRE-TEN-
SIONER" ............................................................. ......
2
PREPARATION ............................................3
PREPARATION .............................................. .....3
Special Service Tool ........................................... ......3
Commercial Service Tool .................................... .....3
PERIODIC MAINTENANCE .........................4
EXHAUST SYSTEM ...........................................4
Inspection ............................................................ .....4
REMOVAL AND INSTALLATION ................5
EXHAUST SYSTEM ...........................................5
Exploded View ..................................................... .....5
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PREPARATIONEX-3
< PREPARATION >
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PREPARATION
PREPARATION
Special Service ToolINFOID:0000000012432299
The actual shape of the tools may differ from those illustrated here.
Commercial Service ToolINFOID:0000000012432300
Tool number
(TechMate No.)
Tool name
Description
KV10114400
(J-38365-N1)
Heated oxygen sensor wrench Loosening or tightening heated oxygen sen-
sors:
a: 22 mm (0.87 in)
S-NT636
(TechMate No.)
Tool name
Description
(J-43897-18)
(J-43897-12)
Oxygen sensor thread cleaner Reconditioning the exhaust system threads
before installing a new oxygen sensor (Use
with anti-seize lubricant shown below):
a: J-43897-18 (18 mm dia.) for zirconia ox-
ygen sensor
b: J-43897-12 (12 mm dia.) for titania oxy-
gen sensor
(—)
Anti-seize lubricant (Permatex 133AR
or equivalent meeting MIL specifica-
tion MIL-A-907) Lubricating oxygen sensor thread cleaning
tool when reconditioning exhaust system
threads
(—)
Power tool Loosening nuts, screws and bolts
AEM488
AEM489
PIIB1407E
Revision: August 2015
2016 Versa Note

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EX-4
< PERIODIC MAINTENANCE >
EXHAUST SYSTEM
PERIODIC MAINTENANCE
EXHAUST SYSTEM
InspectionINFOID:0000000012432301
Check exhaust pipes, muffler, and mounting for improper attach-
ment, leaks, cracks, damage or deterioration.
• If anything is found, repair or replace damaged parts.
SMA211A
Revision: August 20152016 Versa Note

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EXHAUST SYSTEMEX-5
< REMOVAL AND INSTALLATION >
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REMOVAL AND INSTALLATION
EXHAUST SYSTEM
Exploded ViewINFOID:0000000012432302
WARNING:
• Perform the procedures with the exhaust system full
y cooled down to avoid injury from the hot
exhaust system.
• Be careful not to cut your hand on the insulator edge.
CAUTION:
Use Genuine NISSAN exhaust system parts or equivalent, which are specifically designed for heat
resistance, corrosion resistance, and shape.
REMOVAL
• Disconnect each joint and mounting.
• Remove heated oxygen sensor 2 (1) using Tool (A).
1. Seal bearing 2. Spring3. Heated oxygen sensor 2
4. Front Exhaust tube 5. Seal bearing6. Mounting rubber
7. Center muffler 8. Ring gasket9. Main muffler
A. To Exhaust manifold Front
ALBIA1144ZZ
Tool number (A) : KV10114400 (J-38365-N1)
ALBIA1136ZZ
Revision: August 2015 2016 Versa Note

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EX-6
< REMOVAL AND INSTALLATION >
EXHAUST SYSTEM
INSTALLATION
Installation is in the reverse order of removal.
CAUTION:
• Do not reuse gasket.
• Do not reuse seal bearing.
• Discard any heated oxygen sensor 2 which has been dropped from a height of more than 0.5 m (19.7
in) onto a hard surface such as a concrete floor. Use a new one.
• Before installing a new heated o xygen sensor 2, clean exhaust system threads using a suitable tool
and apply anti-seize lubricant.
• Do not over tighten heated oxygen sensor 2. Doin g so may cause damage to the heated oxygen sen-
sor 2, resulting in the “MIL” coming on.
• Prevent rust preventives from adhering to the sensor body.
• If heat insulator is badly deformed, repair or re place it. If deposits such as mud pile up on the heat
insulator, remove them.
• When installing heat insulator avoid large gaps or interference between heat insulator and each
exhaust pipe.
• Remove deposits from the sealing surface of each connection. Connect them securely to avoid
exhaust gas leaks.
• When installing each mounting rubber, use silicon oil to avoid twisting.
• Temporarily tighten nuts and bolts. Check each part for unusual interference and mounting rubber interference, and then tighten them to the specified torque.
• When installing each mounting rubber, avoid twisting or unus ual extension in up/down, front/rear
and right/left directions.
Exhaust Manifold to Exhaust Front Tube
1. Place a piece of wood (A) on seal bearing (2) and securely insert the seal bearing on the exhaust manifold (1) side, using a
plastic hammer (B).
CAUTION:
• Do not damage the seal bearing surface during insertion.
• If seal bearing is inserted by hammering directly without
using a piece of wood, the seal bearing is deformed and
exhaust gas leaks. To insert seal bearing, always use a
piece of wood and insert straight.
2. Check that seal bearing (1) is in absolute contact (C) with the flange (A). If there is clearance (B), insert seal bearing straight
by hand to bring the seal bearing into absolute contact with the
flange.
CAUTION:
• Do not use a tool for insertion.
• Do not insert seal bearing by tightening exhaust front
tube. Oxygen sensor thread cleaner : — (J-43897-12)
: — (J-43897-18)
JPBIA6288ZZ
JPBIA6289ZZ
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EXHAUST SYSTEMEX-7
< REMOVAL AND INSTALLATION >
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3. With spring (3), tighten nut (4).
CAUTION:
• Ensure springs are seated correctly on the flange and notsitting on locator dimple (A).
• Be careful that stud bolt do es not interfere with mounting
hole of exhaust front tube ( ).
4. After installing, check that bolt does not in terfere with mounting hole of exhaust front tube.
Exhaust Front Tube to Center Muffler
1. Securely insert seal bearing (2) into exhaust front tube (1).
CAUTION:
Be careful not to damage seal bearing surface when install-
ing.
2. With spring, tighten bolt. CAUTION:
• Ensure springs are seated correctly on the flange and notsitting on locator dimple (A).
• Be careful that bolt does not interfere with mounting hole of center muffler.
3. After installing, check that bolt does not in terfere with mounting hole of center muffler.
INSPECTION AFTER INSTALLATION
• Ensure the clearance between the tail tube and rear bumper is evenly spaced.
• With the engine running, check the exhaust tube joints for exhaust gas leaks and unusual noises.
• Check that the mounting brackets and mounting insula tors are installed properly and free from excessive
stress. Improper installation could result in excessive noise, leaks, and vibration.
(1) : Exhaust manifold
(2) : Seal bearing
(5) : Bolt
(6) : Front exhaust tube
AWBIA1528ZZ
(3) : Spring
(4) : Bolt
(5) : Center muffler
AWBIA1529ZZ
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ABBREVIATIONSGI-15
< HOW TO USE THIS MANUAL >
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DLC Data link connector
DTC Diagnostic trouble code
ABBREVIATION DESCRIPTION
E/T Exhaust temperature
EBD Electric brake force distribution
EC Engine control
ECL Engine coolant level
ECM Engine control module
ECT Engine coolant temperature
ECV Electrical control valve
EEPROM Electrically erasable programmable read only memory EFT Engine fuel temperature
EGR Exhaust gas recirculation
EGRT Exhaust gas recirculation temperature EGT Exhaust gas temperature
EOP Engine oil pressure
EP Exhaust pressure
EPR Exhaust pressure regulator
EPS Electronically controlled power steering
ESP Electronic stability program system
EVAP canister Evaporative emission canister EVSE Electric vehicle supply equipment
EXC Exhaust control
ABBREVIATION DESCRIPTION
FC Fan control
FCW Forward collision warning
FIC Fuel injector control
FP Fuel pump
FR Front
FRP Fuel rail pressure
FRT Fuel rail temperature
FTP Fuel tank pressure
FTT Fuel tank temperature
ABBREVIATION DESCRIPTION
GND Ground
GPS Global positioning system
GST Generic scan tool
ABBREVIATION DESCRIPTION
HBMC Hydraulic body-motion control system HDD Hard disk drive
HO2S Heated oxygen sensor
ABBREVIATION
DESCRIPTION
Revision: August 2015 2016 Versa Note

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GI-24
< PRECAUTION >
PRECAUTIONS
General Precautions
INFOID:0000000012433162
• Do not operate the engine for an extended period of time without proper exhaust ventilation.
Keep the work area well ventilated and free of any inflammable
materials. Special care should be taken when handling any inflam-
mable or poisonous materials, such as gasoline, refrigerant gas,
etc. When working in a pit or other enclosed area, be sure to prop-
erly ventilate the area before working with hazardous materials.
Do not smoke while working on the vehicle.
• Before jacking up the vehicle, apply wheel chocks or other tire blocks to the wheels to prevent the vehicle from moving. After jack-
ing up the vehicle, support the vehicle weight with safety stands at
the points designated for proper lifting before working on the vehi-
cle.
These operations should be done on a level surface.
• When removing a heavy component such as the engine or tran- saxle/transmission, be careful not to lose your balance and drop
them. Also, do not allow them to strike adjacent parts, especially
the brake tubes and master cylinder.
• Before starting repairs which do not require battery power: Turn off ignition switch.
Disconnect the negative battery terminal.
• If the battery terminals are disconnected, recorded memory of radio and each control unit is erased.
• To prevent serious burns: Avoid contact with hot metal parts.
Do not remove the radiator cap when the engine is hot.
• Dispose of drained oil or the solvent used for cleaning parts in an appropriate manner.
• Do not attempt to top off the fuel tank after the fuel pump nozzle
shuts off automatically.
Continued refueling may cause fuel overflow, resulting in fuel spray
and possibly a fire.
• Clean all disassembled parts in the designated liquid or solvent prior to inspection or assembly.
• Replace oil seals, gaskets, packings, O-rings, locking washers,
cotter pins, self-locking nuts, etc. with new ones.
• Replace inner and outer races of tapered roller bearings and needle bearings as a set.
• Arrange the disassembled parts in accordance with their assembled locations and sequence.
• Do not touch the terminals of electrical com ponents which use microcomputers (such as ECM).
Static electricity may damage internal electronic components.
• After disconnecting vacuum or air hoses, atta ch a tag to indicate the proper connection.
• Use only the fluids and lubricants specified in this manual.
• Use approved bonding agent, sealants or their equivalents when required.
SGI285
SGI231
SEF289H
SGI233
Revision: August 2015 2016 Versa Note

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