Nissan X-Trail 32. Manual — part 864
P0011 IVT CONTROL
EC-585
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> GO TO 4.
4.
PERFORM DTC CONFIRMATION PROCEDURE-2
With CONSULT
1.
Maintain the following conditions for at least 20 consecutive seconds.
CAUTION:
Always drive at a safe speed.
2.
Check 1st trip DTC.
With GST
Follow the procedure “With CONSULT” above.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000010986304
1.
CHECK DTC PRIORITY
If DTC P0011 is displayed with DTC P0075, first perform the trouble diagnosis for DTC P0075.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. Refer to
.
NO
>> GO TO 2.
2.
CHECK OIL PRESSURE WARNING LAMP
1.
Start engine.
2.
Check oil pressure warning lamp and confirm it is not illumi-
nated.
Is oil pressure warning lamp illuminated?
YES
>> Check the engine oil level. Refer to
.
NO
>> GO TO 3.
3.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE
Check the intake valve timing control solenoid valve. Refer to
EC-586, "Component Inspection"
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Replace intake valve timing control solenoid valve. Refer to
4.
CHECK CRANKSHAFT POSITION SENSOR (POS)
Check the crankshaft position sensor (POS). Refer to
EC-678, "Component Inspection (Crankshaft Position
.
Is the inspection result normal?
ENG SPEED
1,200 - 3,175 rpm (A constant rotation is maintained.)
COOLAN TEMP/S
More than 70
°
C (158
°
F)
Selector lever
D position
Driving location
Driving vehicle uphill
(Increased engine load will help maintain the driving
conditions required for this test.)
PBIA8559J
EC-586
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
P0011 IVT CONTROL
YES
>> GO TO 5.
NO
>> Replace crankshaft position sensor (POS). Refer to
5.
CHECK CAMSHAFT POSITION SENSOR (PHASE)
Check the camshaft position sensor (PHASE). Refer to
EC-681, "Component Inspection (Camshaft position
.
Is the inspection result normal?
YES
>> GO TO 6.
NO
>> Replace camshaft position sensor (PHASE). Refer to
.
6.
CHECK CAMSHAFT (INT)
Check the following.
• Accumulation of debris to the signal plate of camshaft rear end
• Chipping signal plate of camshaft rear end
Is the inspection result normal?
YES
>> GO TO 7.
NO
>> Remove debris and clean the signal plate of camshaft
rear end or replace camshaft. Refer to
.
7.
CHECK TIMING CHAIN INSTALLATION
Check service records for any recent repairs that may cause timing chain misaligned.
Are there any service records that may cause timing chain misaligned?
YES
>> Check timing chain installation. Refer to
EM-211, "Removal and Installation"
NO
>> GO TO 8.
8.
CHECK LUBRICATION CIRCUIT
, “INSPECTION AFTER INSTALLATION”.
Is the inspection result normal?
YES
>> GO TO 9.
NO
>> Clean lubrication line.
9.
CHECK INTERMITTENT INCIDENT
GI-44, "Intermittent Incident"
>> INSPECTION END
Component Inspection
INFOID:0000000010986305
1.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-1
1.
Turn ignition switch OFF.
2.
Disconnect intake valve timing control solenoid valve harness connector.
3.
Check resistance between intake valve timing control solenoid valve terminals as per the following.
Is the inspection result normal?
JPBIA5855ZZ
Intake valve timing control solenoid valve
Resistance
+
−
Terminal
1
2
6.7 - 7.7
Ω
[at 20
°
C (68
°
F)]
1
Ground
∞
Ω
(Continuity should not exist)
2
P0011 IVT CONTROL
EC-587
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
YES
>> GO TO 2.
NO
>> Replace intake valve timing control solenoid valve. Refer to
2.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-2
1.
Remove intake valve timing control solenoid valve. Refer to
.
2.
Provide 12 V DC between intake valve timing control solenoid
valve terminals 1 and 2, and then interrupt it. Make sure that the
plunger moves as shown in the figure.
CAUTION:
Do not apply 12 V DC continuously for 5 seconds or more.
Doing so may result in damage to the coil in intake valve
timing control solenoid valve.
NOTE:
Always replace O-ring when intake valve timing control
solenoid valve is removed.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace intake valve timing control solenoid valve. Refer to
JMBIA2107ZZ
EC-588
< DTC/CIRCUIT DIAGNOSIS >
[QR25DE]
P0014 EVT CONTROL
P0014 EVT CONTROL
DTC Description
INFOID:0000000010986306
DTC DETECTION LOGIC
POSSIBLE CAUSE
• Crankshaft position sensor (POS)
• Camshaft position sensor (PHASE)
• Exhaust valve timing control position sensor
• Exhaust valve control solenoid valve
• Accumulation of debris to the signal pick-up portion of the camshaft
• Timing chain installation
• Foreign matter caught in the oil groove for exhaust valve timing control
FAIL-SAFE
Device fix mode
DTC CONFIRMATION PROCEDURE
1.
CHECK DTC PRIORITY
If DTC P0014 is displayed with DTC P0078 or P1078, first perform the trouble diagnosis for DTC P0078 or
P1078.
Is applicable DTC detected?
YES
>> Perform diagnosis of applicable. Refer to
NO
>> GO TO 2.
2.
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure
before conducting the next test.
1.
Turn ignition switch OFF and wait at least 10 seconds.
2.
Turn ignition switch ON.
3.
Turn ignition switch OFF and wait at least 10 seconds.
TESTING CONDITION:
Before performing the following procedure, confirm that battery voltage is between 10 V and 16 V at
idle.
>> GO TO 3.
3.
PERFORM DTC CONFIRMATION PROCEDURE-1
With CONSULT
1.
Turn ignition switch ON and select “DATA MONITOR” mode of “ENGINE” using CONSULT.
2.
Start engine and warm it up to the normal operating temperature.
3.
Maintain the following conditions for at least 6 consecutive seconds. Hold the accelerator pedal as steady
as possible.
4.
Let engine idle for 10 seconds.
5.
Check 1st trip DTC.
With GST
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0014
EXH/V TIM CONT-B1
(
″
B
″
Camshaft position - timing over-ad-
vanced or system performance bank 1)
There is a gap between angle of target and phase-control angle degree.
ENG SPEED
1,200 - 2,000 rpm (A constant rotation is maintained.)
COOLAN TEMP/S
More than 60
°
C (140
°
F)
Selector lever
P or N position
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