Nissan Qashqai J11. Manual — part 530

EC9-276

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P1010 SWIRL CONTROL VALVE ACTUATOR

P1010 SWIRL CONTROL VALVE ACTUATOR

DTC Logic

INFOID:0000000010309257

DTC DETECTION LOGIC

NOTE:
If DTC P1010 is displayed with DTC P1011 and P1013, perform the trouble diagnosis for DTC P1011
and P1013. Refer to

EC9-108, "DTC Index"

.

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 1 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to

EC9-276, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010309258

1.

CHECK ECM HARNESS CONNECTOR CONNECTIONS

1.

Turn ignition switch OFF.

2.

Check ECM harness connector connection.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE HARNESS CONNECTOR CONNECTIONS

Check intake manifold runner control valve harness connector connection.
Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE POWER SUPPLY CIRCUIT

1.

Disconnect intake manifold runner control valve.

2.

Turn ignition switch ON.

3.

Check the power supply of the intake manifold runner control valve.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P1010

SWIRL FLAP
(Swirl flap)
• 1.DEF: NO RESPONSE

FROM THE VALVE MOTOR

• 2.DEF: INLET FLAP

BLOCKED CLOSED

• 3.DEF: INLET FLAP

BLOCKED OPEN

• 4.DEF: CLOSING OF AIR

INLET FLAP

• Intake manifold runner control valve regulation er-

ror

• ECM detects an incorrect closed position of the in-

take manifold runner control valve.

• ECM detects an incorrect fully open position of the

intake manifold runner control valve.

• Intake manifold runner control

valve

• Intake manifold runner control

valve stuck

• Intake manifold clogged

P1010 SWIRL CONTROL VALVE ACTUATOR

EC9-277

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC9

N

P

O

Is the inspection result normal?

YES

>> GO TO 4.

NO

>> Perform trouble diagnosis for power supply circuit.

4.

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE CIRCUIT

1.

Turn ignition switch OFF.

2.

Disconnect ECM harness connector.

3.

Check the continuity between ECM harness connector and intake manifold runner control valve harness
connector.

4.

Also check harness for short to power and short to ground.

Is the inspection result normal?

YES

>> GO TO 5.

NO

>> Repair or replace error-detected parts.

5.

DTC CONFIRMATION PROCEDURES

1.

Erase DTC.

2.

Perform DTC confirmation procedure again. Refer to

EC9-276, "DTC Logic"

.

Is the DTC P1010 displayed again?

YES

>> Replace intake manifold runner control valve.

NO

>> Check intermittent incident. Refer to

GI-41, "Intermittent Incident"

.

+

-

Voltage

Intake manifold runner control valve

Connector

Terminal

F107

5

Ground

Battery voltage

+

-

Continuity

ECM

Intake manifold runner con-

trol valve

Connector

Terminal

Connector

Terminal

F82

49

F107

4

Existed

F83

112

1

121

3

125

2

EC9-278

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

P1011 SWIRL CONTROL VALVE ACTUATOR

P1011 SWIRL CONTROL VALVE ACTUATOR

DTC Logic

INFOID:0000000010309259

DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE

1.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 1 minute before conducting the next test.

>> GO TO 2.

2.

PERFORM DTC CONFIRMATION PROCEDURE

1.

Turn ignition switch ON and wait at least 10 second.

2.

Check DTC.

Is DTC detected?

YES

>> Proceed to

EC9-278, "Diagnosis Procedure"

.

NO

>> INSPECTION END

Diagnosis Procedure

INFOID:0000000010309260

1.

CHECK ECM HARNESS CONNECTOR CONNECTIONS

1.

Turn ignition switch OFF.

2.

Check ECM harness connector connection.

Is the inspection result normal?

YES

>> GO TO 2.

NO

>> Repair or replace error-detected parts.

2.

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE HARNESS CONNECTOR CONNECTIONS

Check intake manifold runner control valve harness connector connection.

Is the inspection result normal?

YES

>> GO TO 3.

NO

>> Repair or replace error-detected parts.

3.

CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE CIRCUIT FOR OPEN AND SHORT

1.

Disconnect ECM harness connector.

2.

Check the continuity between ECM harness connector and intake manifold runner control valve harness
connector.

DTC No.

CONSULT screen terms

(Trouble diagnosis content)

DTC detecting condition

Possible cause

P1011

SWIRL FLAP CONTROL CIR-
CUIT
(Swirl flap control circuit)
• 1.DEF: —

• ECM detects the intake manifold runner control

valve control circuit is short to ground for 5 sec-
onds.

• ECM detects the intake manifold runner control

valve control circuit is short to power for 5 sec-
onds.

• Harness and connectors

(Intake manifold runner control
valve control circuit is open or
shorted.)

• Intake manifold runner control

valve

P1011 SWIRL CONTROL VALVE ACTUATOR

EC9-279

< DTC/CIRCUIT DIAGNOSIS >

[R9M]

C

D

E

F

G

H

I

J

K

L

M

A

EC9

N

P

O

3.

Also check harness for short to power and short to ground.

Is the inspection result normal?

YES

>> Replace intake manifold runner control valve.

NO

>> Repair or replace error-detected parts.

+

-

Continuity

ECM

Intake manifold runner con-

trol valve

Connector

Terminal

Connector

Terminal

F82

49

F107

4

Existed

F83

112

1

121

3

125

2