Nissan Almera Tino V10. Manual — part 443
EC-598
[QG (WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
10.
CHECK IGNITION TIMING
1.
Run engine at idle.
2.
Check ignition timing with a timing light.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 11.
11.
PERFORM ACCELERATOR PEDAL RELEASED POSITION LEARNING
1.
Stop engine.
2.
Perform
EC-576, "Accelerator Pedal Released Position Learning"
.
>> GO TO 12.
12.
PERFORM THROTTLE VALVE CLOSED POSITION LEARNING
Perform
EC-576, "Throttle Valve Closed Position Learning"
.
>> GO TO 13.
13.
PERFORM IDLE AIR VOLUME LEARNING
Refer to
EC-576, "Idle Air Volume Learning"
.
Yes or No
Yes
>> GO TO 14.
No
>> 1. Follow the construction of “Idle Air Volume Learning”.
2. GO TO 4.
14.
CHECK TARGET IDLE SPEED AGAIN
With CONSULT-II
1.
Start engine and warm it up to normal operating temperature.
2.
Read idle speed in “DATA MONITOR” mode with CONSULT-II.
Without CONSULT-II
1.
Start engine and warm it up to normal operating temperature.
2.
Check idle speed.
OK or NG
OK
>> GO TO 15.
NG
>> GO TO 17.
M/T: 8
±
5
°
BTDC (in “Neutral” position)
A/T: 10
±
5
°
BTDC (in “P” or “N” position)
Is Idle Air Volume Learning carried out successfully?
M/T: 700
±
50 rpm (in “Neutral” position)
A/T: 800
±
50 rpm (in “P” or “N” position)
M/T: 700
±
50 rpm (in “Neutral” position)
A/T: 800
±
50 rpm (in “P” or “N” position)
TROUBLE DIAGNOSIS
EC-599
[QG (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
15.
CHECK IGNITION TIMING AGAIN
1.
Run engine at idle.
2.
Check ignition timing with a timing light.
OK or NG
OK
>> INSPECTION END
NG
>> GO TO 16.
16.
CHECK TIMING CHAIN INSTALLATION
Check timing chain installation. Refer to
.
OK or NG
OK
>> GO TO 17.
NG
>> 1. Repair the timing chain installation.
2. GO TO 4.
17.
DETECT MALFUNCTIONING PART
Check the following.
●
Check camshaft position sensor (PHASE) and circuit. Refer to
.
●
Check crankshaft position sensor (POS) and circuit. Refer to
.
OK or NG
OK
>> GO TO 18.
NG
>> 1. Repair or replace.
2. GO TO 4.
18.
CHECK ECM FUNCTION
1.
Substitute another known-good ECM to check ECM function. (ECM may be the cause of a incident, but
this is the rarely the case.)
2.
Perform initialization of NATS system and registration of NATS ignition key IDs. Refer to
.
>> GO TO 4.
M/T: 8
±
5
°
BTDC (in “Neutral” position)
A/T: 10
±
5
°
BTDC (in “P” or “N” position)
EC-600
[QG (WITHOUT EURO-OBD)]
TROUBLE DIAGNOSIS
Symptom Matrix Chart
EBS00QVA
SYSTEM — BASIC ENGINE CONTROL SYSTEM
SYMPTOM
Reference
page
HARD/NO
ST
AR
T/REST
AR
T
(EXCP
.
HA)
ENGINE
S
T
A
L
L
HESIT
A
TI
ON/SURGI
N
G/FL
A
T
SPOT
SP
ARK
K
NOCK/
D
ET
ONA
T
ION
L
A
CK
OF
POW
E
R/POOR
A
C
CE
L
E
RA
TI
ON
HIGH
IDL
E
/L
OW
IDL
E
ROUGH
IDL
E/HUNTIN
G
IDLING
VIBRA
T
IO
N
SL
OW/NO
R
ETURN
T
O
IDL
E
OVERHEA
T
S/W
A
TER
T
EM
P
E
RA
T
U
RE
HIGH
EXCESSIVE
FUEL
CONSUM
P
T
ION
EXCESSIVE
OI
L
C
ONSUM
P
TI
ON
BA
TTER
Y
DEAD
(UNDER
CHARGE)
Warranty symptom code
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
HA
Fuel
Fuel pump circuit
1
1
2
3
2
2
2
3
2
Fuel pressure regulator system
3
3
4
4
4
4
4
4
4
4
Injector circuit
1
1
2
3
2
2
2
2
Evaporative emission system
3
3
4
4
4
4
4
4
4
4
Air
Positive crankcase ventilation sys-
tem
3
3
4
4
4
4
4
4
4
4
1
Incorrect idle speed adjustment
3
3
1
1
1
1
1
Electric throttle control actuator
1
1
2
3
3
2
2
2
2
2
2
,
,
Ignition
Incorrect ignition timing adjustment
3
3
1
1
1
1
1
1
Ignition circuit
1
1
2
2
2
2
2
2
Main power supply and ground circuit
2
2
3
3
3
3
3
2
3
Mass air flow sensor circuit
1
1
2
2
2
2
2
2
Engine coolant temperature sensor circuit
1
1
2
2
2
3
2
2
3
1
2
Throttle position sensor circuit
1
2
2
2
2
2
2
2
,
,
,
,
Accelerator pedal position sensor circuit
3
2
1
2
2
,
Heated oxygen sensor 1 circuit
1
2
3
2
2
2
2
,
,
,
,
Knock sensor circuit
2
2
3
Crankshaft position sensor (POS) circuit
2
2
Camshaft position sensor (PHASE) circuit
2
2
Vehicle speed signal circuit
2
3
3
3
TROUBLE DIAGNOSIS
EC-601
[QG (WITHOUT EURO-OBD)]
C
D
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EC
1 - 6: The numbers refer to the order of inspection.
(continued on next page)
SYSTEM — ENGINE MECHANICAL & OTHER
Power steering pressure sensor circuit
2
3
3
3
3
ECM
2
2
3
3
3
3
3
3
3
3
3
,
Intake valve timing control solenoid valve cir-
cuit
3
3
2
1
3
2
2
3
3
PNP switch circuit
3
3
3
3
3
3
3
Refrigerant pressure sensor circuit
2
3
3
3
3
4
Electrical load signal circuit
3
3
3
3
Air conditioner circuit
2
2
3
3
3
3
3
3
3
3
2
ATC-29
ABS actuator and electric unit (control unit)
4
BR-70
SYMPTOM
Reference
page
HARD/
NO
ST
AR
T
/REST
AR
T
(EXCP
.
H
A
)
ENGI
NE
ST
ALL
HESI
T
A
TION/
S
URGING/
FL
A
T
SPOT
SP
ARK
K
NOCK/DET
ONA
T
IO
N
L
A
CK
OF
POW
E
R/POO
R
ACCEL
E
RA
TION
H
IG
H
ID
L
E
/L
O
W
ID
L
E
ROUG
H
IDL
E/
HUNTING
ID
L
ING
VI
BRA
T
ION
SLOW
/N
O
R
ETURN
T
O
ID
LE
OVERHEA
T
S/
W
A
TER
T
EM
PERA
T
URE
HI
GH
EXCESSIVE
F
U
E
L
CONSUM
P
T
IO
N
EXCESSIVE
OIL
CONSUM
P
T
ION
BA
TTER
Y
DEAD
(UNDER
CHARGE)
Warranty symptom code
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
HA
SYMPTOM
Reference
page
HARD/
NO
ST
AR
T
/REST
AR
T
(EXCP
.
HA)
ENGI
NE
ST
ALL
HESI
T
A
TION/
S
URGING/
F
L
A
T
SP
O
T
SP
ARK
K
NOCK/DET
ONA
T
IO
N
L
A
CK
OF
POW
E
R/POO
R
ACCEL
E
RA
TION
H
IG
H
ID
L
E
/L
OW
ID
L
E
ROUG
H
IDL
E/H
UNT
IN
G
ID
L
ING
VI
BRA
T
ION
SLOW
/N
O
R
ETURN
T
O
ID
LE
OVERHEA
T
S/
W
A
TER
T
EM
PERA
T
URE
HI
GH
EXCESSIVE
F
U
EL
CONSUM
P
T
ION
EXCESSIVE
OIL
CONSUM
P
T
ION
BA
TTER
Y
DEAD
(U
NDER
CHARGE)
Warranty symptom code
AA
AB
AC
AD
AE
AF
AG
AH
AJ
AK
AL
AM
HA
Fuel
Fuel tank
5
5
FE-6
Fuel piping
5
5
5
5
5
5
FE-5
Vapor lock
—
Valve deposit
5
5
5
5
5
5
5
—
Poor fuel (Heavy weight gaso-
line, Low octane)
—
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