oil level NISSAN NOTE 2016 Service User Guide

CYLINDER HEADEM-85
< REMOVAL AND INSTALLATION > [HR16DE]
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*Power steering fluid, brake fluid, etc. 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 LeaksLeaks Leaks
Exhaust gas —Leaks —
Revision: August 2015 2016 Versa Note

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EM-90
< UNIT REMOVAL AND INSTALLATION >[HR16DE]
ENGINE ASSEMBLY
• Before starting engine, check oil/fluid levels incl
uding 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 are no l eaks 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. 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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CYLINDER BLOCKEM-93
< UNIT DISASSEMBLY AND ASSEMBLY > [HR16DE]
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CYLINDER BLOCK
Exploded ViewINFOID:0000000012431736
1. Crankshaft position sensor cover 2. Crankshaft position sensor (POS) 3. O-ring
4. Drain plug 5. Cylinder block 6. Oil level gauge
7. Oil level gauge guide 8. O-ring 9. Knock sensor
AWBIA1621ZZ
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2016 Versa Note

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CYLINDER BLOCKEM-101
< UNIT DISASSEMBLY AND ASSEMBLY > [HR16DE]
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Install the rear oil seal after installing the oil pan (upper).
17. Install rear oil seal. Refer to EM-74, "
REAR OIL SEAL : Removal and Installation".
18. Install flywheel (M/T models) or drive plate (CVT models).
M/T models
• Secure crankshaft with a stopper plate and tighten bolts crosswise over several times.
CVT models
• Secure crankshaft with a stopper plate and tighten bolts crosswise over several times.
CAUTION:
Do not damage or scratch and contact surface for clutch disc of flywheel.
19. Install knock sensor (1).
• Install connectors so that they are positioned toward the rearof the engine.
CAUTION:
• Do not tighten bolt while holding the connector.
• If any impact by dropping is applied to knock sensor,
replace it with a new one.
NOTE:
• Check that there is no foreign material on the cylinder block
mating surface and the back surface of knock sensor.
• Check that knock sensor does not interfere with other parts.
20. Install crankshaft position sensor (POS) (2) and O-ring (1) and then install the crankshaft position sensor cover (3) on the cylin-
der block (4).
• Tighten bolts with sensor inserted completely.
CAUTION:
• Avoid impacts such as a dropping.
• Do not disassemble.
• Keep sensor away from metal particles.
• Do not place the sensor in a location where it is exposedto magnetism.
• Do not reuse O-ring.
21. For the oil level gauge guide (1), secure in position (B) shown to the water inlet clip (A) after inserting to the cylinder block side.
22. Assembly of the remaining components is in the reverse order of disassembly.
Tool number : KV11105210 (J-44716)
Tool number : KV11105210 (J-44716)
: Engine front
: Engine front
PBIC3754E
JPBIA4202ZZ
PBIC3755E
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2016 Versa Note

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EC-5
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P0444, P0445 EVAP CANISTER PURGE
VOLUME CONTROL SOLENOID VALVE ..... ..
300
DTC Logic ........................................................... ..300
Diagnosis Procedure .............................................300
Component Inspection ..........................................301
P0447 EVAP CANISTER VENT CONTROL
VALVE ..............................................................
303
DTC Logic ........................................................... ..303
Diagnosis Procedure .............................................303
Component Inspection ..........................................304
P0448 EVAP CANISTER VENT CONTROL
VALVE ..............................................................
307
DTC Logic ........................................................... ..307
Diagnosis Procedure .............................................307
Component Inspection ..........................................309
P0451 EVAP CONTROL SYSTEM PRES-
SURE SENSOR ................................................
311
DTC Logic ........................................................... ..311
Diagnosis Procedure .............................................312
Component Inspection ..........................................313
P0452 EVAP CONTROL SYSTEM PRES-
SURE SENSOR ................................................
315
DTC Logic ........................................................... ..315
Diagnosis Procedure .............................................315
Component Inspection ..........................................317
P0453 EVAP CONTROL SYSTEM PRES-
SURE SENSOR ................................................
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DTC Logic ........................................................... ..318
Diagnosis Procedure .............................................318
Component Inspection ..........................................321
P0456 EVAP CONTROL SYSTEM ..................322
DTC Logic ........................................................... ..322
Diagnosis Procedure .............................................323
Component Inspection ..........................................327
P0460 FUEL LEVEL SENSOR ........................328
DTC Logic ........................................................... ..328
Diagnosis Procedure .............................................328
P0461 FUEL LEVEL SENSOR ........................329
DTC Logic ........................................................... ..329
Component Function Check ..................................329
Diagnosis Procedure .............................................330
P0462, P0463 FUEL LEVEL SENSOR ............331
DTC Logic ........................................................... ..331
Diagnosis Procedure .............................................331
P0500 VSS .......................................................332
Description .......................................................... ..332
DTC Logic .............................................................332
Component Function Check ..................................333
Diagnosis Procedure .............................................333
P0506 ISC SYSTEM .........................................334
Description ........................................................... ..334
DTC Logic ..............................................................334
Diagnosis Procedure .............................................334
P0507 ISC SYSTEM ........................................335
Description .............................................................335
DTC Logic ..............................................................335
Diagnosis Procedure .............................................335
P050A, P050B, P050E COLD START CON-
TROL ...............................................................
337
Description .............................................................337
DTC Logic ..............................................................337
Diagnosis Procedure .............................................338
P0520 EOP SENSOR ......................................339
DTC Logic ..............................................................339
Diagnosis Procedure .............................................339
Component Inspection ...........................................340
P0524 ENGINE OIL PRESSURE ....................341
DTC Logic ..............................................................341
Diagnosis Procedure .............................................342
Component Inspection ...........................................343
P059F ACTIVE GRILLE SHUTTER ................344
DTC Logic ..............................................................344
Diagnosis Procedure .............................................344
Component Inspection (Active Grille Shutter) .......347
Component Inspection (Active Grille Shutter Re-
lay) ....................................................................... ..
347
P0603 ECM .....................................................349
DTC Logic ..............................................................349
Diagnosis Procedure .............................................349
P0604 ECM .....................................................350
DTC Logic ..............................................................350
Diagnosis Procedure .............................................350
P0605 ECM .....................................................351
DTC Logic ..............................................................351
Diagnosis Procedure .............................................351
P0606 ECM .....................................................352
DTC Logic ..............................................................352
Diagnosis Procedure .............................................352
P0607 ECM .....................................................353
DTC Logic ..............................................................353
Diagnosis Procedure .............................................353
P060A ECM .....................................................354
DTC Logic ..............................................................354
Diagnosis Procedure .............................................354
P060B ECM .....................................................355
DTC Logic ..............................................................355
Diagnosis Procedure .............................................355
P0643 SENSOR POWER SUPPLY ................356
DTC Logic ..............................................................356
Revision: August 2015 2016 Versa Note

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EC-24
< SYSTEM DESCRIPTION >[HR16DE]
COMPONENT PARTS
Heated Oxygen Sensor 2
INFOID:0000000012431289
The heated oxygen sensor 2, after three way catalyst (manifold),
monitors the oxygen level in the exhaust gas.
Even if switching characteristics of the air fuel ratio (A/F) sensor 1
are shifted, the air-fuel ratio is cont rolled to stoichiometric, by the sig-
nal from the heated oxygen sensor 2.
This sensor is made of ceramic zirconia. The zirconia generates volt-
age from approximately 1 V in richer conditions to 0 V in leaner con-
ditions.
Under normal conditions the heated ox ygen sensor 2 is not used for
engine control operation.
Heated Oxygen Sensor 2 HeaterINFOID:0000000012431290
SYSTEM DESCRIPTION
The ECM performs ON/OFF control of the heated oxy gen sensor 2 heater corresponding to the engine speed,
amount of intake air and engine coolant temperature.
OPERATION
Ignition Coil With Power TransistorINFOID:0000000012431291
The ignition signal from the ECM is sent to and amplified by the power transistor. The power transistor turns
ON and OFF the ignition coil primary circuit. This ON/O FF operation induces the proper high voltage in the coil
secondary circuit.
Intake Air Temperature SensorINFOID:0000000012431292
The intake air temperature sensor is built-into mass air flow sensor
(1). The sensor detects intake air temperature and transmits a signal
to the ECM.
The temperature sensing unit uses a thermistor which is sensitive to
the change in temperature. Electrical resistance of the thermistor
decreases in response to the temperature rise.
SEF327R
Sensor Input signal to ECM ECM function Actuator
Camshaft position sensor (PHASE)
Crankshaft position sensor (POS) Engine speed
Heated oxygen sensor 2
heater controlHeated oxygen sensor 2 heater
Engine coolant temperature sensor Engine coolant temperature
Mass air flow sensor Amount of intake air
Engine speed Heated oxygen sensor 2 heater
Above 3,600 rpm OFF
Below 3,600 rpm after the following conditions are met.
• Engine: After warming up
• Keeping the engine speed between 3,500 and 4,000 rpm for 1 minute and at idle for 1 minute under no load ON
PBIA9559J
Revision: August 2015
2016 Versa Note

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EC-44
< SYSTEM DESCRIPTION >[HR16DE]
SYSTEM
*: When detecting a normal engine oil pressure, ECM turns OFF the oil pressure warning lamp.
FUEL FILLER CAP WARNING SYSTEM
FUEL FILLER CAP WARNING
SYSTEM : System DiagramINFOID:0000000012431326
FUEL FILLER CAP WARNING SYS TEM : System DescriptionINFOID:0000000012431327
INPUT/OUTPUT SIGNAL CHART
Input
*: This signal is sent to the ECM via the CAN communication line.
Output
*: This signal is sent to the combination meter via the CAN communication line.
SYSTEM DESCRIPTION
The fuel filler cap warning system alerts the driver to the prevention of the fuel filler being left uncapped and
malfunction occurrences after refueling, by turning ON the fuel filler cap warning display on the combination
meter.
ECM judges a refueled state, based on a fuel level signal transmitted from the combination meter.
When a very small leak is detected through the EVAP leak diagnosis performed after judging the refueled
state, ECM transmits a fuel filler cap warning display signal (request for display ON) to the combination meter
via CAN communication.
When receiving the signal, the combination meter turns ON the fuel filler cap warning display.
CAUTION:
Check fuel filler cap installation condition when the fuel filler cap warning display turns ON.
Reset Operation
Decrease in engine
oil pressure Engine speed Combination meter
Oil pressure warning lamp
Detection Less than 1,000 rpm
ON*
1,000 rpm or more ON
Unit/Sensor Input signal to ECM ECM function
EVAP control system pressure sensor Pressure in purge line
Fuel filler cap warning control
Combination meter Fuel level
Fuel filler cap warning reset signal
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JSBIA0797GB
Unit
Output signal Actuator
ECM Fuel filler cap warning display signal
*Combination meter
Revision: August 2015 2016 Versa Note

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EC-86
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
Priority
Detected items (DTC)
1 • U0101 U1001 CAN communication line • U0284 Active grille shutter
• U1040 U1044 Engine communication line
• P0101 P0102 P0103 Mass air flow sensor
• P0111 P0112 P0113 P0127 Intake air temperature sensor
• P0116 P0117 P0118 P0125 Engine coolant temperature sensor
• P0122 P0123 P0222 P0223 P1225 P1226 P2135 Throttle position sensor
• P0128 Thermostat function
• P0181 P0182 P0183 Fuel tank temperature sensor
• P0196 P0197 P0198 Engine oil temperature sensor
• P0327 P0328 Knock sensor
• P0335 Crankshaft position sensor (POS)
• P0340 Camshaft position sensor (PHASE)
• P0500 Vehicle speed sensor
• P0520 Engine oil pressure sensor
• P0603 P0604 P0605 P0606 P0607 P060A P060B ECM
• P0643 Sensor power supply
• P0850 Park/neutral position (PNP) switch
• P1550 P1551 P1552 P1553 P1554 Battery current sensor
• P1610 - P1615 NATS
• P2122 P2123 P2127 P2128 P2138 Accelerator pedal position sensor
2 • P0030 P0031 P0032 Air fuel ratio (A/F) sensor 1 heater • P0037 P0038 Heated oxygen sensor 2 heater
• P0075 Intake valve timing control solenoid valve
• P0078 Exhaust valve timing control solenoid valve
• P0130 P0131 P0132 P0133 P014C P014D P015A P015B P2096 P2097 Air fuel ratio (A/F) sensor 1
• P0137 P0138 P0139 Heated oxygen sensor 2
• P0441 EVAP control system purge flow monitoring
• P0443 P0444 P0445 EVAP canister purge volume control solenoid valve
• P0447 P0448 EVAP canister vent control valve
• P0451 P0452 P0453 EVAP control system pressure sensor
• P0460 P0461 P0462 P0463 Fuel level sensor
• P059F Active grille shutter
• P1078 Exhaust valve timing control position sensor
• P1217 Engine over temperature (OVERHEAT)
• P1805 Brake switch
• P2100 P2103 Throttle control motor relay
• P2101 Electric throttle control function
• P2118 Throttle control motor
3 • P0011 Intake valve timing control • P0014 Exhaust valve timing control
• P0171 P0172 Fuel injection system function
• P0300 - P0304 Misfire
• P0420 Three way catalyst function
• P0456 EVAP control system (VERY SMALL LEAK)
• P0506 P0507 Idle speed control system
• P050A P050B P050E Cold start control
• P0524 Engine oil pressure
• P1148 Closed loop control
• P1212 TCS communication line
• P1564 ASCD steering switch
• P1572 ASCD brake switch
• P1574 ASCD vehicle speed sensor
• P1715 Input speed sensor
• P1720 Vehicle speed sensor
• P2119 Electric throttle control actuator
• P219A P219C P219D P219E P219F Air fuel ratio (A/F) sensor 1
Revision: August 2015 2016 Versa Note

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EC-88
< ECU DIAGNOSIS INFORMATION >[HR16DE]
ECM
P0171 0171 FUEL SYS-LEAN-B1
— 2×BEC-248
P0172 0172 FUEL SYS-RICH-B1 — 2×BEC-252
P0181 0181 FTT SENSOR — 2×A and B EC-256
P0182 0182 FTT SEN/CIRCUIT — 2×BEC-260
P0183 0183 ECT SEN/CIRCUIT — 2×BEC-260
P0196 0196 EOP SENSOR — 2×A and B EC-262
P0197 0197 EOP SEN/CIRC — 2×BEC-265
P0198 0198 EOP SEN/CIRC — 2×BEC-265
P0222 0222 TP SEN 1/CIRC-B1 — 1×BEC-267
P0223 0223 TP SEN 1/CIRC-B1 — 1×BEC-267
P0300 0300 MULTI CYL MISFIRE — 1 or 2× or — B EC-270
P0301 0301 CYL 1 MISFIRE — 1 or 2× or — B EC-270
P0302 0302 CYL 2 MISFIRE — 1 or 2× or — B EC-270
P0303 0303 CYL 3 MISFIRE — 1 or 2× or — B EC-270
P0304 0304 CYL 4 MISFIRE — 1 or 2× or — B EC-270
P0327 0327 KNOCK SEN/CIRC-B1 — 2 — —EC-276
P0328 0328 KNOCK SEN/CIRC-B1 — 2 — —EC-276
P0335 0335 CKP SEN/CIRCUIT — 2×BEC-278
P0340 0340 CMP SEN/CIRC-B1 — 2×BEC-282
P0420 0420 TW CATALYST SYS-B1 ×2 × AEC-285
P0441 0441 EVAP PURG FLOW/MON ×2 × AEC-290
P0443 0443 PURG VOLUME CONT/V — 2×AEC-295
P0444 0444 PURG VOLUME CONT/V — 2×BEC-300
P0445 0445 PURG VOLUME CONT/V — 2×BEC-300
P0447 0447 VENT CONTROL VALVE — 2×BEC-303
P0448 0448 VENT CONTROL VALVE — 2×BEC-307
P0451 0451 EVAP SYS PRES SEN — 2×AEC-311
P0452 0452 EVAP SYS PRES SEN — 2×BEC-315
P0453 0453 EVAP SYS PRES SEN — 2×AEC-318
P0456 0456 EVAP VERY SML LEAK
×*82 × AEC-322
P0460 0460 FUEL LEV SEN SLOSH — 2×AEC-328
P0461 0461 FUEL LEVEL SENSOR — 2×BEC-329
P0462 0462 FUEL LEVEL SEN/CIRC — 2×BEC-331
P0463 0463 FUEL LEVEL SEN/CIRC — 2×BEC-331
P0500 0500
VEH SPEED SEN/CIRC*6—2 ×BEC-332
P0506 0506 ISC SYSTEM — 2×BEC-334
P0507 0507 ISC SYSTEM — 2×BEC-335
P050A 050A COLD START CONTROL — 2×AEC-337
P050B 050B COLD START CONTROL — 2×AEC-337
P050E 050E COLD START CONTROL — 2×AEC-337
P0520 0520 EOP SENSOR/SWITCH — 2 — —EC-339
P0524 0524 ENGINE OIL PRESSURE — 1 — —EC-341
DTC*1
Items
(CONSULT screen terms) SRT
code Trip MIL Permanent
DTC group*4Reference page
CONSULT
GST*
2ECM*3
Revision: August 2015 2016 Versa Note

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EC-156
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
TROUBLE DIAGNOSIS - SPECIFICATION VALUE
1. Stop the engine.
2. Disconnect ECM harness connector.
3. Check pin terminal and connector for damage, and then reconnect it.
>> GO TO 16.
16.CHECK “A/F ALPHA-B1”
1. Start engine.
2. Select “A/F ALPHA-B1” in “SPEC” of “DATA MONITO R” mode, and make sure that the indication is within
the SP value.
Is the measurement value within the SP value?
YES >> INSPECTION END
NO >> Detect malfunctioning part according to EC-464, "
Symptom Table".
17.CHECK “B/FUEL SCHDL”
Select “B/FUEL SCHDL” in “SPEC” of “DATA MONITOR” mode, and make sure that the indication is within the
SP value.
Is the measurement value within the SP value?
YES >> INSPECTION END
NO-1 >> More than the SP value: GO TO 18.
NO-2 >> Less than the SP value: GO TO 25.
18.DETECT MALFUNCTIONING PART
1. Check for the cause of large engine friction. Refer to the following.
- Engine oil level is too high
- Engine oil viscosity
- Belt tension of power steering, alternat or, A/C compressor, etc. is excessive
- Noise from engine
- Noise from transmission, etc.
2. Check for the cause of insufficient combustion. Refer to the following.
- Valve clearance malfunction
- Intake valve timing control function malfunction
- Camshaft sprocket installation malfunction, etc.
>> Repair or replace malfunctioning part, and then GO TO 30.
19.CHECK INTAKE SYSTEM
Check for the cause of uneven air flow through mass air flow sensor. Refer to the following.
• Crushed air ducts
• Malfunctioning seal of air cleaner element
• Uneven dirt of air cleaner element
• Improper specification of intake air system
Is the inspection result normal?
YES >> GO TO 21.
NO >> Repair or replace malfunctioning part, and then GO TO 20.
20.CHECK “A/F ALPHA-B1”, AND “B/FUEL SCHDL”
Select “A/F ALPHA-B1” and “B/FUEL SCHDL” in “SPE C” of “DATA MONITOR” mode, and make sure that
each indication is within the SP value.
Is the measurement value within the SP value?
YES >> INSPECTION END
NO >> “B/FUEL SCHDL” is more, “A/F ALPHA-B1” is less than the SP value: GO TO 21.
21.DISCONNECT AND RECONNECT MASS AIR FLOW SENSOR HARNESS CONNECTOR
1. Stop the engine.
2. Disconnect mass air flow sensor harness connector.
3. Check pin terminal and connector for damage and then reconnect it again.
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