start NISSAN NOTE 2016 Service Repair Manual

EC-446
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
FUEL INJECTOR
FUEL INJECTOR
Component Function CheckINFOID:0000000012431648
1.INSPECTION START
Turn ignition switch to START.
Is any cylinder ignited?
YES >> GO TO 2.
NO >> Go to EC-446, "
Diagnosis Procedure".
2.CHECK FUEL INJECTOR FUNCTION
With CONSULT
1. Start engine.
2. Perform “POWER BALANCE” in “ACTIVE TEST” mode with CONSULT.
3. Make sure that each circuit produces a momentary engine speed drop.
Without CONSULT
1. Let engine idle.
2. Listen to each fuel injector operating sound.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-446, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431649
1.CHECK FUEL INJECTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect fuel injector harness connector.
3. Turn ignition switch ON.
4. Check the voltage between fuel injector harness connector and ground.
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 2.
2.DETECT MALFUNCTIONING PART
Check the following.
• IPDM E/R connector F42 Clicking noise should be heard.
PBIB3332E
Fuel injector
Ground Voltage
Cylinder Connector Front / Rear Terminal
1 F17 Front
1
Ground Battery voltage
F53 Rear
2 F18 Front
1
F54 Rear
3 F19 Front
1
F29 Rear
4 F20 Front
1
F30 Rear
Revision: August 2015 2016 Versa Note

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IGNITION SIGNALEC-451
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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IGNITION SIGNAL
Component Function CheckINFOID:0000000012431654
1.INSPECTION START
Turn ignition switch OFF, and restart engine.
Does the engine start?
YES-1 >> With CONSULT: GO TO 2.
YES-2 >> Without CONSULT: GO TO 3.
NO >> Go to EC-451, "
Diagnosis Procedure".
2.IGNITION SIGNAL FUNCTION
With CONSULT
1. Perform “POWER BALANCE” in “ACTIVE TEST” mode with CONSULT.
2. Make sure that each circuit produces a momentary engine speed drop.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-451, "
Diagnosis Procedure".
3.IGNITION SIGNAL FUNCTION
Without CONSULT
1. Let engine idle.
2. Check the voltage signal between ECM harness connector and ground with an oscilloscope.
NOTE:
The pulse cycle changes depending on rpm at idle.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-451, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431655
1.CHECK IGNITION COIL POWER SUPPLY CIRCUIT-I
1. Turn ignition switch OFF, wait at least 10 seconds and then turn ON.
2. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Go to EC-159, "
Diagnosis Procedure".
ECM
Voltage signal
+ −
Connector Terminal Connector Terminal
F7 17
E16 108
18
21
22
JMBIA0219GB
ECM
Vo l ta g e
Connector Te r m i n a l
+ −
E16 105108 Battery voltage
Revision: August 2015 2016 Versa Note

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EC-454
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
IGNITION SIGNAL
>> INSPECTION END
Component Inspection (Ignition Coil with Power Transistor)INFOID:0000000012431656
1.CHECK IGNITION COIL WITH POWER TRANSISTOR-I
1. Turn ignition switch OFF.
2. Disconnect ignition coil harness connector.
3. Check resistance between ignition coil terminals as follows.
Is the inspection result normal?
YES >> GO TO 2.
NO >> Replace malfunctioning ignition coil with power transistor. Refer to EM-47, "
Removal and Installa-
tion".
2.CHECK IGNITION COIL WITH POWER TRANSISTOR-II
CAUTION:
Do the following procedure in the place where ventilation is good without the combustible.
1. Turn ignition switch OFF.
2. Reconnect all harness connectors disconnected.
3. Remove fuel pump fuse in IPDM E/R to release fuel pressure. NOTE:
Do not use CONSULT to release fuel pressure, or fuel pressure applies again during the following proce-
dure.
4. Start engine.
5. After engine stalls, crank it two or three times to release all fuel pressure.
6. Turn ignition switch OFF.
7. Remove all ignition coil harness connectors to avoi d the electrical discharge from the ignition coils.
8. Remove ignition coil and spark plug of the cylinder to be checked.
9. Crank engine for 5 seconds or more to remove combustion gas in the cylinder.
10. Connect spark plug and harness connector to ignition coil.
11. Fix ignition coil using a rope etc. with gap of 13 - 17 mm (0.52 -
0.66 in) between the edge of the spark plug and grounded metal
portion as shown in the figure.
12. Crank engine for about three seconds, and check whether spark
is generated between the spark plug and the grounded metal
portion.
CAUTION:
• Do not approach to the spar k plug and the ignition coil
within 50 cm (19.7 in). Be careful not to get an electrical
shock while checking, because the electrical discharge
voltage becomes 20 kV or more.
• It might cause to damage the igni tion coil if the gap of more than 17 mm (0.66 in) is taken.
NOTE:
When the gap is less than 13 mm (0.52 in), the sp ark might be generated even if the coil is mal-
functioning.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace malfunctioning ignition coil with power transistor. Refer to EM-47, "
Removal and Installa-
tion".
TerminalsResistance
1 and 2 Except 0 or ∞ Ω [at 25 °C (77 °F)]
1 and 3 Except 0 Ω [at 25 °C (77 °F)]
2 and 3
Spark should be generated.
JMBIA0066GB
Revision: August 2015 2016 Versa Note

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ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-457
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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ON BOARD REFUELING VAPOR RECOVERY (ORVR)
Component Function CheckINFOID:0000000012431660
1.CHECK ORVR FUNCTION
Check whether the following symptoms are present.
• Fuel odor from EVAP canister is strong.
• Cannot refuel/Fuel odor from the fuel filler opening is strong while refueling.
Is any symptom present?
YES >> Go to EC-457, "Diagnosis Procedure".
NO >> INSPECTION END
Diagnosis ProcedureINFOID:0000000012431661
1.INSPECTION START
Check whether the following symptoms are present.
A: Fuel odor from EVAP canister is strong.
B: Cannot refuel/Fuel odor from the fuel filler opening is strong while refueling.
Which symptom is present?
A >> GO TO 2.
B >> GO TO 8.
2.CHECK EVAP CANISTER
1. Remove EVAP canister with EVAP canister vent c ontrol valve and EVAP control system pressure sensor
attached.
2. Weigh the EVAP canister with EVAP canister vent control valve and EVAP control system pressure sensor
attached.
The weight should be l ess than 1.6 kg (3.5 lb).
Is the inspection result normal?
YES >> GO TO 3.
NO >> GO TO 4.
3.CHECK IF EVAP CANISTER IS SATURATED WITH WATER
Check if water will drain from EVAP canister.
Does water drain from the EVAP canister?
YES >> GO TO 4.
NO >> GO TO 7.
4.REPLACE EVAP CANISTER
Replace EVAP canister with a new one.
>> GO TO 5.
5.CHECK DRAIN FILTER
Refer to EC-461, "
Component Inspection (Drain filter)".
Is the inspection result normal?
OK >> GO TO 6.
NO >> Replace drain filter.
6.DETECT MALFUNCTIONING PART
PBIB1213E
Revision: August 2015 2016 Versa Note

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ON BOARD REFUELING VAPOR RECOVERY (ORVR)EC-459
< DTC/CIRCUIT DIAGNOSIS > [HR16DE]
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Check recirculation line for clogging, dents and cracks.
Is the inspection result normal?
YES >> GO TO 15.
NO >> Replace fuel filler tube.
15.CHECK REFUELING EVAP VAPOR CUT VALVE
Refer to EC-459, "
Component Inspection (Refueling EVAP vapor cut valve)".
Is the inspection result normal?
YES >> GO TO 16.
NO >> Replace refueling EVAP vapor cut valve with fuel tank.
16.CHECK FUEL FILLER TUBE
Check fuel filler tube and hose connected to the fuel tank for clogging, dents and cracks.
Is the inspection result normal?
YES >> GO TO 17.
NO >> Replace fuel filler tube.
17.CHECK ONE-WAY FUEL VALVE-I
Check one-way valve for clogging.
Is the inspection result normal?
YES >> GO TO 18.
NO >> Repair or replace one-way fuel valve with fuel tank.
18.CHECK ONE-WAY FUEL VALVE-II
1. Make sure that fuel is drained from the tank.
2. Remove fuel filler tube and hose.
3. Check one-way fuel valve for operation as per the following. When a stick is inserted, the valve should open, when removing
stick it should close.
Do not drop any material into the tank.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Replace fuel filler tube or replace one-way fuel valve with fuel tank.
Component Inspection (Refuel ing EVAP vapor cut valve)INFOID:0000000012431662
1.INSPECTION START
Do you have CONSULT?
Do you have CONSULT?
YES >> GO TO 2.
NO >> GO TO 3.
2.CHECK REFUELING EVAP VAPOR CUT VALVE
With CONSULT
1. Remove fuel tank. Refer to FL-10, "
Removal and Installation".
2. Drain fuel from the tank as per the following:
- Remove fuel feed hose located on the fuel gauge retainer.
- Connect a spare fuel hose, one side to fuel gauge retainer where the hose was removed and the other side to a fuel container.
- Drain fuel using “FUEL PUMP RELAY” in “ACTIVE TEST” mode of “ENGINE” using CONSULT.
3. Check refueling EVAP vapor cut valve for being stuck to close as per the following. Blow air into the refueling EVAP vapor cut valv e (from the end of EVAP/ORVR line hose), and check that
the air flows freely into the tank.
4. Check refueling EVAP vapor cut valve for being stuck to open as per the following.
SEF665U
Revision: August 2015 2016 Versa Note

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EC-462
< DTC/CIRCUIT DIAGNOSIS >[HR16DE]
REFRIGERANT PRESSURE SENSOR
REFRIGERANT PRESSURE SENSOR
Component Function CheckINFOID:0000000012431664
1.CHECK REFRIGERANT PRESSURE SENSOR OVERALL FUNCTION
1. Start engine and warm it up to normal operating temperature.
2. Turn A/C switch and blower fan switch ON.
3. Check the voltage between ECM harness connector and ground.
Is the inspection result normal?
YES >> INSPECTION END
NO >> Go to EC-462, "
Diagnosis Procedure".
Diagnosis ProcedureINFOID:0000000012431665
1.CHECK GROUND CONNECTION
1. Turn A/C switch and blower fan switch OFF.
2. Stop engine.
3. Turn ignition switch OFF.
4. Check ground connection E15. Refer to Ground Inspection in GI-44, "
Circuit Inspection".
Is the inspection result normal?
YES >> GO TO 2.
NO >> Repair or replace ground connection.
2.CHECK REFRIGERANT PRESSURE SENSOR POWER SUPPLY CIRCUIT
1. Disconnect refrigerant pressure sensor harness connector.
2. Turn ignition switch ON.
3. Check the voltage between refrigerant pressure sensor harness connector and ground.
Is the inspection result normal?
YES >> GO TO 4.
NO >> GO TO 3.
3.DETECT MALFUNCTIONING PART
Check the following.
• Harness for open or short between ECM and refrigerant pressure sensor
>> Repair open circuit or short to ground or short to power in harness or connectors.
4.CHECK REFRIGERANT PRESSURE SENSOR GROUND CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between refrigerant pre ssure sensor harness connector and ECM harness connec-
tor.
ECM
Vol tag e
Connector Te r m i n a l
+ −
E16 101
(Refrigerant pressure sensor signal) 98 1.0 - 4.0V
Refrigerant pressure sensor
Ground Voltage
Connector Terminal
E17 3Ground Approx. 5 V
Revision: August 2015 2016 Versa Note

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EC-464
< SYMPTOM DIAGNOSIS >[HR16DE]
ENGINE CONTROL SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom TableINFOID:0000000012431666
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom codeAA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel pump circuit 11232 22 3 2EC-448, "
Compo-
nent Function
Check"
Fuel pressure regulator sys-
tem
334444444 4
EC-137, "Work Pro-
cedure"
Fuel injector circuit 11232 22
2EC-446, "
Compo-
nent Function
Check"
Evaporative emission sys-
tem
334444444 4 EC-40, "
EVAPORA-
TIVE EMISSION
SYSTEM : System
Description"
Air Positive crankcase ventila-
tion system 334444444 41
EC-476, "Inspec-
tion"
Incorrect idle speed adjust-
ment1111 1EC-133, "Work Pro-
cedure"
Electric throttle control actua-
tor112332222 2 2 EC-405, "
DTC Log-
ic"
EC-409, "DTC Log-
ic"
EC-411, "DTC Log-
ic"
Igni-
tion
Incorrect ignition timing ad-
justment
33111 11
1EC-472, "Inspec-
tion"
Ignition signal circuit 11222 22
2EC-451, "Diagnosis
Procedure"
Main power supply and ground circuit
22333 33 23 EC-159, "Diagnosis
Procedure"
Revision: August 2015
2016 Versa Note

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ENGINE CONTROL SYSTEM SYMPTOMSEC-465
< SYMPTOM DIAGNOSIS > [HR16DE]
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Mass air flow sensor circuit
1
12 2
222 2 EC-190, "DTC Log-
ic"
Engine coolant temperature sensor
circuit
333
EC-201, "DTC Log-
ic"
Air fuel ratio (A/F
) sensor 1 circuit EC-213, "
DTC Log-
ic"
EC-217, "DTC Log-
ic"
EC-220, "DTC Log-
ic"
EC-243, "DTC Log-
ic"
EC-398, "DTC Log-
ic"
Throttle position sensor circuit
22EC-203, "
DTC Log-
ic"
EC-267, "DTC Log-
ic"
EC-369, "DTC Log-
ic"
EC-370, "DTC Log-
ic"
EC-419, "DTC Log-
ic"
Accelerator pedal position sensor cir-
cuit
321 EC-413, "
DTC Log-
ic"
EC-416, "DTC Log-
ic"
EC-422, "DTC Log-
ic"
Heated oxygen sensor 2 circuit
6 6 6 65EC-223, "
DTC Log-
ic"
EC-229, "DTC Log-
ic"
EC-237, "DTC Log-
ic"
Knock sensor circuit
23EC-276, "DTC Log-
ic"
Engine oil temperature sensor circuit
4 23EC-265, "DTC Log-
ic"
Engine oil pressure sensor circuit
4 4 3 3 33EC-339, "DTC Log-
ic"
SYMPTOM
Reference page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom codeAA AB AC AD AE AF AG AH AJ AK AL AM HA
Revision: August 2015 2016 Versa Note

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EC-466
< SYMPTOM DIAGNOSIS >[HR16DE]
ENGINE CONTROL SYSTEM SYMPTOMS
1 - 6: The numbers refer to the order of inspection.
(continued on next table)
SYSTEM — ENGINE MECHANICAL & OTHER
Crankshaft position sensor circuit 2 2 EC-278, "DTC Log-
ic"
Camshaft position sensor circuit 3 2EC-282, "DTC Log-
ic"
Vehicle speed signal circuit
2 3 3 3EC-332, "DTC Log-
ic"
ECM
22333333333 —
Intake valve timing control solenoid
valve circuit 32 13223 3
EC-167, "
DTC Log-
ic"
Exhaust valve timing control solenoid
valve circuit32 13223 3 EC-171, "DTC Log-
ic"
PNP signal circuit
3 3 3 33EC-358, "DTC Log-
ic"
Refrigerant pressure sensor circuit 2
33 4 EC-462, "Diagnosis
Procedure"
Electrical load signal circuit
3EC-444, "Diagnosis
Procedure"
Air conditioner circuit
223333333 3 2 HAC-28, "Workflow"
ABS actuator and electric unit (con-
trol unit)4 BRC-52, "Work
Flow"
SYMPTOM
Reference page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom codeAA AB AC AD AE AF AG AH AJ AK AL AM HA
Revision: August 2015 2016 Versa Note

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ENGINE CONTROL SYSTEM SYMPTOMSEC-467
< SYMPTOM DIAGNOSIS > [HR16DE]
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SYMPTOM
Reference page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LACK OF POWER/POOR ACCELERATION
HIGH IDLE/LOW IDLE
ROUGH IDLE/HUNTING
IDLING VIBRATION
SLOW/NO RETURN TO IDLE
OVERHEATS/WATER TEMPERATURE HIGH
EXCESSIVE FUEL CONSUMPTION
EXCESSIVE OIL CONSUMPTION
BATTERY DEAD (UNDER CHARGE)
Warranty symptom codeAA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-13, "
Inspection"
Fuel piping
555 55 5FL-9, "Inspection"
Va p o r l o c k —
Valve deposit 5 555 55 5—
Poor fuel (Heavy weight
gasoline, Low octane) —
Air Air duct
55555 5 EM-26, "
Removal and
Installation"
Air cleaner
EM-26, "Exploded
View"
Air leakage from air duct
(Mass air flow sensor —
electric throttle control ac-
tuator)
5555 EM-26, "
Exploded
View"
Electric throttle control ac-
tuator
EM-28, "Exploded
View"
Air leakage from intake
manifold/Collector/GasketEM-28, "Exploded
View"
Crank-
ingBattery
111111
11
PG-61, "Work Flow"
Generator circuit
CHG-14, "
Work Flow
(With EXP-800 NI or
GR8-1200 NI)"
CHG-17, "Work Flow
(Without EXP-800 NI
or GR8-1200 NI)"
Starter circuit
3 STR-21, "
Work Flow
(With GR8-1200 NI)"
STR-25, "Work Flow
(Without GR8-1200
NI)"
Signal plate
6 EM-93, "Exploded
View"
PNP signal
4 TM-15, "
BACK-UP
LAMP SWITCH : Com-
ponent Inspection",
TM-144, "
Diagnosis
Procedure"
Revision: August 2015 2016 Versa Note

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