Nissan Primera P12. Instruction — part 226
DTC P0045 TC BOOST CONTROL SOLENOID VALVE
EC-89
[YD (WITH EURO-OBD)]
C
D
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A
EC
On Board Diagnosis Logic
EBS013KC
DTC Confirmation Procedure
EBS013KD
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.
WITH CONSULT-II
1.
Turn ignition switch ON.
2.
Select “DATA MONITOR” mode with CONSULT-II.
3.
Start engine and let it idle for at least 5 seconds.
4.
If 1st trip DTC is detected, go to
.
WITH GST
Follow the procedure “WITH CONSULT-II” above.
DTC No.
Trouble diagnosis name
DTC detecting condition
Possible cause
P0045
Turbocharger boost control sole-
noid valve circuit / open
An improper voltage is sent to ECM
through turbocharger boost control
solenoid valve.
●
Harness or connectors
(The solenoid valve circuit is
open or shorted.)
●
Turbocharger boost control
solenoid valve
SEF817Y
EC-90
[YD (WITH EURO-OBD)]
DTC P0045 TC BOOST CONTROL SOLENOID VALVE
Wiring Diagram
EBS013KE
MBWA0617E
DTC P0045 TC BOOST CONTROL SOLENOID VALVE
EC-91
[YD (WITH EURO-OBD)]
C
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E
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H
I
J
K
L
M
A
EC
Diagnostic Procedure
EBS013KF
1.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE POWER SUPPLY CIRCUIT
1.
Disconnect turbocharger boost control solenoid valve harness
connector.
2.
Turn ignition switch ON.
3.
Check voltage between turbocharger boost control solenoid
valve terminal 2 and ground with CONSULT-II or tester.
OK or NG
OK
>> GO TO 2.
NG
>> Repair open circuit or short to ground or short to power
in harness or connectors.
2.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE OUTPUT SIGNAL CIRCUIT FOR
OPEN AND SHORT
1.
Turn ignition switch OFF.
2.
Disconnect ECM harness connector.
3.
Check harness continuity between ECM terminal 6 and turbocharger boost control solenoid valve terminal
1. Refer to Wiring Diagram.
4.
Also check harness for short to ground and short to power.
OK or NG
OK
>> GO TO 3.
NG
>> Repair open circuit or short to ground or short to power in harness or connectors.
3.
CHECK TURBOCHARGER BOOST CONTROL SOLENOID VALVE
Refer to
.
OK or NG
OK
>> GO TO 4.
NG
>> Replace turbocharger boost control solenoid valve.
4.
CHECK INTERMITTENT INCIDENT
Refer to
EC-75, "TROUBLE DIAGNOSIS FOR INTERMITTENT INCIDENT"
.
>> INSPECTION END
MBIB0921E
Voltage: Battery voltage
MBIB1101E
Continuity should exist.
EC-92
[YD (WITH EURO-OBD)]
DTC P0045 TC BOOST CONTROL SOLENOID VALVE
Component Inspection
EBS013KG
TURBOCHARGER BOOST CONTROL SOLENOID VALVE
1.
Disconnect turbocharger boost control solenoid valve harness
connector.
2.
Apply 12V direct current between turbocharger boost control
solenoid valve terminals.
3.
Check air passage continuity of turbocharger boost control sole-
noid valve under the following conditions.
Operation takes less than 1 second.
If NG, replace turbocharger boost control solenoid valve.
MBIB0921E
CONDITIONS
Air passage continuity
between A and B
Air passage continuity
between A and C
12V direct current supply
between terminals 1 and 2
Yes
No
No supply
No
Yes
MBIB0996E
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