dead battery NISSAN TEANA 2008 Service Manual

[x] Cancel search | Manufacturer: NISSAN, Model Year: 2008, Model line: TEANA, Model: NISSAN TEANA 2008
Pages: 5121, PDF Size: 69.03 MB

Page 1683 of 5121

NISSAN TEANA 2008 Service Manual EC-222
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P0340, P0345 CMP SENSOR (PHASE)
P0340, P0345 CMP SENSOR (PHASE)
DescriptionINFOID:0000000003856627
The camshaft position sensor (PHASE) senses the retrac

EC-222
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
P0340, P0345 CMP SENSOR (PHASE)
P0340, P0345 CMP SENSOR (PHASE)
DescriptionINFOID:0000000003856627
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:0000000003856628
DTC DETECTION LOGIC
NOTE:
If DTC P0340 or P0345 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.
Refer to EC-243, "
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.
JMBIA0064ZZ
JMBIA0001GB
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0340Camshaft position sen-
sor (PHASE) (bank 1)
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 [VQ25DE engine (Refer to
STR-5
)]
Starter motor [VQ35DE engine (Refer to
STR-6
)]
Starting system circuit [VQ25DE engine (Re-
fer to STR-5
.)]
Starting system circuit [VQ35DE engine (Re-
fer to STR-6
.)]
Dead (Weak) battery P0345Camshaft position sen-
sor (PHASE) (bank 2)
circuit

Page 1710 of 5121

NISSAN TEANA 2008 Service Manual P1212 TCS COMMUNICATION LINE
EC-249
< COMPONENT DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
P1212 TCS COMMUNICATION LINE
DescriptionINFOID:0000000003856715
This CAN communication line

Page 1861 of 5121

NISSAN TEANA 2008 Service Manual EC-400
< SYMPTOM DIAGNOSIS >[VQ25DE, VQ35DE]
ENGINE CONTROL SYSTEM SYMPTOMS
SYMPTOM DIAGNOSIS
ENGINE CONTROL SYSTEM SYMPTOMS
Symptom TableINFOID:0000000003856875
SYSTEM — BASIC ENGINE CONTROL SYSTEM

Page 1862 of 5121

NISSAN TEANA 2008 Service Manual ENGINE CONTROL SYSTEM SYMPTOMS
EC-401
< SYMPTOM DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
1 - 6: The numbers refer to the order of inspection.
(continued on the next figure)
SYSTEM �

Page 1863 of 5121

NISSAN TEANA 2008 Service Manual EC-402
< SYMPTOM DIAGNOSIS >[VQ25DE, VQ35DE]
ENGINE CONTROL SYSTEM SYMPTOMS
SYMPTOM
Reference
page
HARD/NO START/RESTART (EXCP. HA)
ENGINE STALL
HESITATION/SURGING/FLAT SPOT
SPARK KNOCK/DETONATION
LA

Page 1864 of 5121

NISSAN TEANA 2008 Service Manual ENGINE CONTROL SYSTEM SYMPTOMS
EC-403
< SYMPTOM DIAGNOSIS >[VQ25DE, VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
N
P O
1 - 6: The numbers refer to the order of inspection.Va l v e
mecha-
nismTiming chain
55555