2005 INFINITI FX35 Service Manual

dead battery tires relay glove box center console clock reset

Load previous 8 pages

Page 1697 of 4731

INFINITI FX35 2005 Service Manual EC-304
[VQ35DE]
DTC P0335 CKP SENSOR (POS)
Revision: 2005 July 2005 FX
2. CHECK CRANKSHAFT POSITION (CKP) SENSOR (POS) POWER SUPPLY CIRCUIT
1. Disconnect crankshaft position (CKP) sensor (POS) harnes

Page 1698 of 4731

INFINITI FX35 2005 Service Manual DTC P0335 CKP SENSOR (POS) EC-305
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
6. CHECK CKP SENSOR (POS) INPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Disconnect ECM harn

Page 1699 of 4731

INFINITI FX35 2005 Service Manual EC-306
[VQ35DE]
DTC P0335 CKP SENSOR (POS)
Revision: 2005 July 2005 FX
Component InspectionABS006Q8
CRANKSHAFT POSITION SENSOR (POS)
1. Loosen the fixing bolt of the sensor.
2. Disconnect crankshaft

Page 1700 of 4731

INFINITI FX35 2005 Service Manual DTC P0340, P0345 CMP SENSOR (PHASE) EC-307
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P0340, P0345 CMP SENSOR (PHASE)PFP:23731
Component DescriptionABS006QA
The c

DTC P0340, P0345 CMP SENSOR (PHASE) EC-307
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
DTC P0340, P0345 CMP SENSOR (PHASE)PFP:23731
Component DescriptionABS006QA
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.
CONSULT-II Reference Value in Data Monitor ModeABS00B4F
Specification data are reference values.
On Board Diagnosis LogicABS006QB
DTC Confirmation ProcedureABS006QC
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 following procedure, confirm that battery voltage is more than 10.5V with igni-
tion switch ON.
WITH CONSULT-II
1. Turn ignition switch ON.
PBIB0562E
PBIB2326E
MONITOR ITEM CONDITION SPECIFICATION
ENG SPEED
Run engine and compare CONSULT-II value with the
tachometer indication. Almost the same speed as the tachometer
indication.
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0340
0340
(Bank 1)
Camshaft position sen-
sor (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 (Refer to SC-10 .)
Starting system circuit (Refer to SC-10 .)
Dead (Weak) battery
P0345
0345
(Bank 2)

Page 1701 of 4731

INFINITI FX35 2005 Service Manual EC-308
[VQ35DE]
DTC P0340, P0345 CMP SENSOR (PHASE)
Revision: 2005 July 2005 FX
2. Select “DATA MONITOR” mode with CONSULT-II.
3. Crank engine for at least 2 seconds and run it for at least 5 sec

Page 1702 of 4731

INFINITI FX35 2005 Service Manual DTC P0340, P0345 CMP SENSOR (PHASE) EC-309
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
Wiring DiagramABS006QD
BANK 1
TBWM0396E

Page 1703 of 4731

INFINITI FX35 2005 Service Manual EC-310
[VQ35DE]
DTC P0340, P0345 CMP SENSOR (PHASE)
Revision: 2005 July 2005 FX
Specification data are reference values and are measured between each terminal and ground.
Pulse signal is measured by

Page 1704 of 4731

INFINITI FX35 2005 Service Manual DTC P0340, P0345 CMP SENSOR (PHASE) EC-311
[VQ35DE]
C
D E
F
G H
I
J
K L
M A
EC
Revision: 2005 July 2005 FX
BANK 2
TBWM0397E

Load next 8 pages

Page: < prev 1-10 ... 1665-1672 1673-1680 1681-1688 1689-1696 1697-1704 1705-1712 1713-1720 1721-1728 1729-1736 ... 4736 next >

technical specifications alarm diagnostic menu mirror brake rotor headlight aiming