Nissan Juke F15. Manual — part 349
P0045, P0047, P0048 TC BOOST CONTROL SOLENOID VALVE
EC-209
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
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M
A
EC
N
P
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P0045, P0047, P0048 TC BOOST CONTROL SOLENOID VALVE
DTC Logic
INFOID:0000000012197764
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
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.
>> GO TO 2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Turn ignition switch ON and wait at least 5 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012197765
1.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect turbocharger boost control solenoid valve harness connector.
3. Turn ignition switch ON.
4. Check the voltage between turbocharger boost control solenoid valve harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
DTC No.
Trouble diagnosis name
(Trouble diagnosis content)
DTC detecting condition
Possible cause
P0045
TC BOOST SOL/V
(Turbocharger boost control
solenoid valve circuit open)
ECM detected the turbocharger
boost control solenoid valve circuit
is open.
• Harness or connectors
(Turbocharger boost control solenoid valve cir-
cuit is open or shorted.)
• Turbocharger boost control solenoid valve
P0047
TC/SC BOOST CONT A
(Turbocharger boost control
solenoid valve circuit low in-
put)
ECM detected the turbocharger
boost control solenoid valve circuit
is short to ground.
P0048
TC/SC BOOST CONT A
(Turbocharger boost control
solenoid valve circuit high
input)
ECM detected the turbocharger
boost control solenoid valve circuit
is short to power.
+
−
Voltage
Turbocharger boost control sole-
noid valve
Connector
Terminal
F54
2
Ground
Battery voltage
EC-210
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P0045, P0047, P0048 TC BOOST CONTROL SOLENOID VALVE
2. Disconnect IPDM E/R harness connector.
3. Check the continuity between turbocharger boost control solenoid valve harness connector and IPDM E/R
harness connector.
4. Also check harness for short to ground.
Is the inspection result normal?
YES
>> Perform the trouble diagnosis for power supply circuit.
NO
>> Repair or replace error-detected parts.
3.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE OUTPUT SIGNAL CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between turbocharger boost control solenoid valve harness connector and ECM har-
ness connector.
4. Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE
Check the turbocharger boost control solenoid valve. Refer to
EC-210, "Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Replace turbocharger boost control solenoid valve. Refer to
Component Inspection
INFOID:0000000012197766
1.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE
1. Turn ignition switch OFF
2. Disconnect turbocharger boost control solenoid valve harness connector.
3. Disconnect hoses connected to turbocharger boost control solenoid valve.
4. Check air passage continuity of turbocharger boost control sole-
noid valve as per the following conditions.
Is the inspection result normal?
YES
>> INSPECTION END
NO
>> Replace turbocharger boost control solenoid valve. Refer to
+
−
Continuity
Turbocharger boost control
solenoid valve
IPDM E/R
Connector
Terminal
Connector
Terminal
F54
2
E14
36
Existed
+
−
Continuity
Turbocharger boost control
solenoid valve
ECM
Connector
Terminal
Connector
Terminal
F54
1
F26
73
Existed
Condition
Air passage con-
tinuity between
(A) and (B)
Air passage con-
tinuity between
(A) and (C)
12 V direct current supply between
terminals 1 and 2
Existed
Not existed
No supply
Not existed
Existed
NNBIB0044ZZ
P0075 IVT CONTROL SOLENOID VALVE
EC-211
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
C
D
E
F
G
H
I
J
K
L
M
A
EC
N
P
O
P0075 IVT CONTROL SOLENOID VALVE
DTC Logic
INFOID:0000000012197767
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1.
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.
>> GO TO2.
2.
PERFORM DTC CONFIRMATION PROCEDURE
1. Start engine and let it idle for 5 seconds.
2. Check 1st trip DTC.
Is 1st trip DTC detected?
YES
>> Proceed to
.
NO
>> INSPECTION END
Diagnosis Procedure
INFOID:0000000012197768
1.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE POWER SUPPLY
1. Turn ignition switch OFF.
2. Disconnect intake valve timing (IVT) control solenoid valve harness connector.
3. Turn ignition switch ON.
4. Check the voltage between intake valve timing control solenoid valve harness connector and ground.
Is the inspection result normal?
YES
>> GO TO 3.
NO
>> GO TO 2.
2.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect IPDM E/R harness connector.
3. Check the continuity between IVT control solenoid valve harness connector and IPDM E/R harness con-
nector.
DTC No.
Trouble diagnosis name
((Trouble diagnosis con-
tent))
DTC detecting condition
Possible cause
P0075
INT/V TIM V/CIR-B1
(Intake valve timing con-
trol solenoid valve circuit)
An improper voltage is sent to the ECM
through intake valve timing control solenoid
valve.
• Harness or connectors
(Intake valve timing control solenoid valve
circuit is open or shorted.)
• Intake valve timing control solenoid valve
+
−
Voltage
IVT control solenoid valve
Connector
Terminal
F41
2
Ground
Battery voltage
EC-212
< DTC/CIRCUIT DIAGNOSIS >
[MR FOR NISMO RS MODELS]
P0075 IVT CONTROL SOLENOID VALVE
4. Also check harness for short to ground.
Is the inspection result normal?
YES
>> Perform the trouble diagnosis for power supply circuit.
NO
>> Repair or replace error-detected parts.
3.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE GROUND CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check the continuity between IVT control solenoid valve harness connector and ECM harness connector.
4. Also check harness for short to ground and to power.
Is the inspection result normal?
YES
>> GO TO 4.
NO
>> Repair or replace error-detected parts.
4.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE
Check the intake valve timing control solenoid valve. Refer to
EC-212, "Component Inspection"
Is the inspection result normal?
YES
>> Check intermittent incident. Refer to
GI-45, "Intermittent Incident"
.
NO
>> Replace intake valve timing control solenoid valve.
Component Inspection
INFOID:0000000012197769
1.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-I
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?
YES
>> GO TO 2.
NO
>> Replace intake valve timing control solenoid valve. Refer to
.
2.
CHECK INTAKE VALVE TIMING CONTROL SOLENOID VALVE-II
1. Remove intake valve timing control solenoid valve. Refer to
+
+
Continuity
IVT control solenoid valve
IPDM E/R
Connector
Terminal
Connector
Terminal
F41
2
E14
36
Existed
+
+
Continuity
IVT control solenoid valve
ECM
Connector
Terminal
Connector
Terminal
F41
1
F26
81
Existed
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
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