dead battery NISSAN LATIO 2010 Service Repair Manual

EC-262
< COMPONENT DIAGNOSIS >[HR16DE]
P0340 CMP SENSOR (PHASE)
P0340 CMP SENSOR (PHASE)
DescriptionINFOID:0000000005398429
The camshaft position sensor (PHASE) senses the retraction of
camshaft (INT) to identify a particular cylinder. The camshaft position
sensor (PHASE) senses the piston position.
When the crankshaft position sensor (POS) system becomes inoper-
ative, the camshaft position sensor
(PHASE) provides various con-
trols of engine parts instead, utilizing timing of cylinder identification
signals.
The sensor consists of a permanent magnet and Hall IC.
When engine is running, the high and low parts of the teeth cause
the gap with the sensor to change.
The changing gap causes the magnetic field near the sensor to
change.
Due to the changing magnetic field, the voltage from the sensor changes.
ECM receives the signals as shown in the figure.
DTC LogicINFOID:0000000005398430
DTC DETECTION LOGIC
NOTE:
If DTC P0340 is displayed with DTC P0643, first pe rform the trouble diagnosis for DTC P0643. Refer to
EC-352, "
DTC Logic".
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 10.5 V with igni-
tion switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE-I
1. Start engine and let it idle for at least 5 seconds. If engine does not start, crank engine for at least 2 seconds.
2. Check 1st trip DTC.
PBIA9875J
JMBIA0714GB
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0340 Camshaft position sensor
(PHASE) circuit • The cylinder No. signal is not sent to ECM for
the first few seconds during engine cranking.
• The cylinder No. signal is not sent to ECM during engine running.
• The cylinder No. signal is not in the normal pattern during engine running. • Harness or connectors
(The sensor circuit is open or shorted)
• Camshaft position sensor (PHASE)
• Camshaft (INT)
• Starter motor
• Starting system circuit
• Dead (Weak) battery
Revision: January 20102010 Versa

EC-484
< SYMPTOM DIAGNOSIS >[HR16DE]
ENGINE CONTROL SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom TableINFOID:0000000005398642
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 code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel pump circuit 11232 22 3 2EC-428
Fuel pressure regulator system 334444444 4 EC-496
Fuel injector circuit11232 22 2EC-424
Evaporative emission system 334444444 4 EC-68
Air Positive crankcase ventilation sys-
tem 334444444 41
EC-449
Incorrect idle speed adjustment 1 1 1 1 1EC-24
Electric throttle control actuator 112332222 2 2 EC-381EC-390
IgnitionIncorrect ignition timing adjustment33111 11
1EC-24
Ignition circuit 11222 22 2EC-434
Main power supply and ground circuit 22333 33 23 EC-115
Mass air flow sensor circuit
1
12 2
222 2 EC-142EC-142
Engine coolant temperature sensor circuit
333
EC-161EC-169
Air fuel ratio (A/F) sensor 1 circuit EC-176
EC-182
EC-187
EC-192
EC-410
Throttle position sensor circuit
22EC-165
EC-243
EC-366
EC-368
EC-401
Accelerator pedal position sensor circuit
3 2 1 EC-392EC-396
EC-405
Knock sensor circuit
23EC-253
Revision: January 20102010 Versa

ENGINE CONTROL SYSTEM SYMPTOMSEC-485
< SYMPTOM DIAGNOSIS > [HR16DE]
C
D
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EC
NP
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1 - 6: The numbers refer to the order of inspection.
(continued on next table)
SYSTEM — ENGINE MECHANICAL & OTHER
Crankshaft position sensor (POS) circuit 2 2
EC-257
Camshaft position sensor (PHASE) circuit 3 2EC-262
Vehicle speed signal circuit2 3 33EC-341
ECM 22333333333 EC-347EC-349
Intake valve timing control solenoid valve cir-
cuit32 13223 3
EC-138
PNP signal circuit3 3 3 33EC-356
Refrigerant pressure sensor circuit 233 4 EC-450
Electrical load signal circuit 3EC-421
Air conditioner circuit 223333333 3 2 MTC-23
ABS actuator and electric unit (control unit)4 BRC-10
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 code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Revision: January 20102010 Versa

EC-486
< SYMPTOM DIAGNOSIS >[HR16DE]
ENGINE CONTROL SYSTEM SYMPTOMS
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 code A
A AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-12
Fuel piping
5 5 5 5 5 5FL-5
Va p o r l o c k —
Valve deposit 5 555 55 5 —
Poor fuel (Heavy weight gas-
oline, Low octane) —
Air Air duct
55555 5 EM-26
Air cleaner
Air leakage from air duct
(Mass air flow sensor — elec-
tric throttle control actuator)
555 5
Electric throttle control actua-
tor
EM-28
Air leakage from intake mani-
fold/Collector/Gasket
Cranking Battery 111111
11
SC-5
Generator circuit
SC-21
Starter circuit3 SC-9
Signal plate6 EM-90
PNP switch (M/T)
Transmission range switch
(A/T)4
MT-13 (M/T)
AT- 9 4
(A/T)
Engine Cylinder head 55555 55 5 EM-73
Cylinder head gasket 4 3
Cylinder block
66666 66 64
EM-90
Piston
Piston ring
Connecting rod
Bearing
Crankshaft
Revision: January 20102010 Versa

ENGINE CONTROL SYSTEM SYMPTOMSEC-487
< SYMPTOM DIAGNOSIS > [HR16DE]
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1 - 6: The numbers refer to the order of inspection. Va l v e
mecha-
nism
Timing chain
55555 55 5 EM-49
Camshaft
EM-59
Intake valve timing controlEM-49
Intake valve
3EM-76
Exhaust valve
Exhaust Exhaust manifold/Tube/Muf- fler/Gasket 55555 55 5 EM-31
EX-5Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/ Oil filter/Oil gallery/Oil cooler 55555 55 5EM-39
EM-42
LU-7
LU-9
Oil level (Low)/Filthy oil
LU-7
Cooling Radiator/Hose/Radiator filler
cap
55555 55 45 CO-15
CO-15
Thermostat
5CO-24
Water pump CO-22
Water galleryCO-10
Cooling fan
5CO-20
Coolant level (Low)/Contami-
nated coolant
CO-10
NVIS (NISSAN Vehicle Immobilizer Sys-
tem — NATS)11
BL-257
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 code A
A AB AC AD AE AF AG AH AJ AK AL AM HA
Revision: January 20102010 Versa

EC-592
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
Symptom Matrix Chart
INFOID:0000000005532415
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference
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 code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel pump circuit 11232 22 3 2EC-1014
Fuel pressure regulator system 334444444 4 EC-582
Fuel injector circuit11232 22 2EC-1009
Evaporative emission system 334444444 4 EC-525
Air Positive crankcase ventilation sys-
tem 334444444 41
EC-538
Incorrect idle speed adjustment 1 1 1 1 1EC-574
Electric throttle control actuator 112332222 2 2 EC-952,
EC-963
IgnitionIncorrect ignition timing adjustment33111 11 1EC-574
Ignition circuit 11222 22 2EC-1019
Main power supply and ground circuit 22333 33 23 EC-633
Mass air flow sensor circuit
1
12 2
222 2 EC-664,
EC-672
Engine coolant temperature sensor circuit
333
EC-683
,
EC-686
,
EC-696
Air fuel ratio (A/F) sensor 1 circuit EC-704
,
EC-710
,
EC-716
,
EC-750
,
EC-989
Throttle position sensor circuit
22EC-691
,
EC-778
,
EC-919
,
EC-921
,
EC-977
Accelerator pedal position sensor circuit 3 2 1 EC-896
,
EC-965
,
EC-970
,
EC-982
Knock sensor circuit 23EC-789
Crankshaft position sensor (POS) circuit 2 2 EC-793
Revision: January 20102010 Versa

TROUBLE DIAGNOSISEC-593
< SERVICE INFORMATION > [MR18DE]
C
D
E
F
G H
I
J
K L
M A
EC
NP
O
1 - 6: The numbers refer to the order of inspection.
(continued on next table)
SYSTEM — ENGINE MECHANICAL & OTHER
Camshaft position sensor (PHASE) circuit 3 2
EC-799
Vehicle speed signal circuit2 3 33EC-887
ECM 22333333333 EC-893
Intake valve timing control solenoid valve cir-
cuit32 13223 3
EC-659
Park/neutral position (PNP) signal circuit3 3 3 33EC-901
Refrigerant pressure sensor circuit 233 4 EC-1028
Electrical load signal circuit 3EC-1007
Air conditioner circuit 223333333 3 2 MTC-23
ABS actuator and electric unit (control unit)4 BRC-10
SYMPTOM
Reference
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 code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Revision: January 20102010 Versa

EC-594
< SERVICE INFORMATION >[MR18DE]
TROUBLE DIAGNOSIS
SYMPTOM
Reference
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 code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Fuel Fuel tank 5
5 FL-12
Fuel piping
5 5 5 5 55FL-5
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-135
Air cleaner
EM-135
Air leakage from air duct
(Mass air flow sensor — electric
throttle control actuator)
5555 EM-135
Electric throttle control actuator
EM-137
Air leakage from intake manifold/
Collector/GasketEM-137
Cranking Battery
111111
11
SC-7
Generator circuit
SC-22
Starter circuit3 SC-16
Signal plate6 EM-196
Park/neutral position (PNP)
switch (M/T)
Transmission range switch (A/T
or CVT)4
MT-57,
AT- 9 4
,
CVT-70
Engine Cylinder head 55555 55 5 EM-182
Cylinder head gasket 4 3
Cylinder block
66666 66 64
EM-196
Piston
Piston ring
Connecting rod
Bearing
Crankshaft
Revision: January 20102010 Versa

TROUBLE DIAGNOSISEC-595
< SERVICE INFORMATION > [MR18DE]
C
D
E
F
G H
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K L
M A
EC
NP
O
1 - 6: The numbers refer to the order of inspection. Va l v e
mecha-
nism
Timing chain
55555 55 5EM-157
Camshaft
EM-166
Intake valve timing controlEM-157
Intake valve
3EM-185
Exhaust valve
Exhaust Exhaust manifold/Tube/Muffler/ Gasket 55555 55 5EM-140
,
EX-11
Three way catalyst
Lubrica-
tion Oil pan/Oil strainer/Oil pump/Oil
filter/Oil gallery
55555 55 5EM-143
,
LU-20
Oil level (Low)/Filthy oil LU-17
Cooling Radiator/Hose/Radiator filler cap
55555 55 45 CO-41
Thermostat
5CO-46
Water control valve CO-48
Water pumpCO-44
Water galleryCO-35
Cooling fan
5CO-43
Coolant level (Low)/Contaminat-
ed coolant
CO-36
NVIS (NISSAN Vehicle
Immobilizer System-
NATS) 11
BL-257
SYMPTOM
Reference
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 code AA AB AC AD AE AF AG AH AJ AK AL AM HA
Revision: January 20102010 Versa

DTC P0340 CMP SENSOR (PHASE)EC-799
< SERVICE INFORMATION > [MR18DE]
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DTC P0340 CMP SENSOR (PHASE)
Component DescriptionINFOID:0000000005532645
The camshaft position sensor (PHASE) senses the protrusion of
camshaft (INT) to identify a particular cylinder. The camshaft position
sensor (PHASE) senses the pist
on position. When the crankshaft
position sensor (POS) system becomes inoperative, the camshaft
position sensor (PHASE) provides various controls of engine parts
instead, utilizing timing of cylinder identification signals. The sensor
consists of a permanent magnet and Hall IC. When engine is run-
ning, the high and low parts of the teeth cause the gap with the sen-
sor to change. The changing gap causes the magnetic field near the
sensor to change. Due to the changing magnetic field, the voltage
from the sensor changes.
ECM receives the signals as shown in the figure.
CONSULT-III Reference Val ue in Data Monitor ModeINFOID:0000000005532646
Specification data are reference values.
On Board Diagnosis LogicINFOID:0000000005532647
NOTE:
If DTC P0340 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.
Refer to EC-896
.
DTC Confirmation ProcedureINFOID:0000000005532648
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
TESTING CONDITION:
Before performing the follo wing procedure, confirm that battery vo ltage is more than 10.5 V with igni-
tion switch ON.
1. Crank engine for at least 2 seconds and run it for at least 5 seconds at idle speed.
PBIA9875J
PBIB2997E
Monitor item Condition Specification
ENG SPEED • Run engine and compare CONSULT-III value with the tachometer indica-
tion. Almost the same speed as the ta-
chometer indication.
DTC No. Trouble diagnosis name
DTC detecting condition Possible cause
P0340
0340 Camshaft position sensor
(PHASE) circuit • The cylinder No. signal is not sent to ECM for
the first few seconds during engine cranking.
• The cylinder No. signal is not set to ECM dur- ing engine running.
• The cylinder No. signal is not in the normal
pattern during engine running. • Harness or connectors
[Camshaft position sensor (PHASE) cir-
cuit is open or shorted.]
• Camshaft position sensor (PHASE)
• Camshaft (INT)
•Starter motor
• Starting system circuit
• Dead (Weak) battery
Revision: January 20102010 Versa