Nissan Rogue Service Manual: P2014, P2016, P2017, P2018 intake manifold runner control valve position sensor

DTC Description

DTC DETECTION LOGIC

POSSIBLE CAUSE

•  Harness or connectors (Intake manifold runner control position sensor circuit is shorted.)
•  Intake manifold runner control position sensor

FAIL-SAFE

Not applicable

DTC CONFIRMATION PROCEDURE

1.CHECK DTC PRIORITY

If DTC P2014, P2016, P2017 or P2018 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.

Is applicable DTC detected? YES >> Perform diagnosis of applicable. Refer to EC-379, "DTC Description".

NO >> GO TO 2.

2.PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following 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 more than 11 V at idle. >> GO TO 3.

3.PERFORM DTC CONFIRMATION PROCEDURE

1.  Start engine and let it idle for 10 seconds.
2.  Check 1st trip DTC.

Is 1st trip DTC detected? YES >> Proceed to EC-424, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK DTC PRIORITY

If DTC P2014, P2016, P2017 or P2018 is displayed with DTC P0643, first perform the trouble diagnosis for DTC P0643.

Is applicable DTC detected? YES >> Perform diagnosis of applicable. Refer to EC-379, "DTC Description".

NO >> GO TO 2.

2.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE POSITION SENSOR POWER SUPPLY

1. Turn ignition switch OFF.
2.  Disconnect intake valve manifold runner control valve position sensor harness connector.
3.  Turn ignition switch ON.
4.  Check the voltage between intake valve manifold runner control valve position sensor harness connector.

Is the inspection result normal? YES >> GO TO 5.

NO >> GO TO 3.

3.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE POSITION SENSOR POWER SUPPLY CIRCUIT

Check the voltage between intake valve manifold runner control valve position sensor harness connector and ground.

Is the inspection result normal? YES >> GO TO 4.

NO >> Perform the trouble diagnosis for power supply circuit.

4.CHECK ECM GROUND CIRCUIT

1. Turn ignition switch OFF.
2.  Disconnect ECM harness connector.
3.  Check the continuity between ECM harness connector and ground.

4. Also check harness for short to power.

Is the inspection result normal? YES >> GO TO 8.

NO >> Repair or replace error-detected parts.

5.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE POSITION SENSOR GROUND CIRCUIT

1. Turn ignition switch OFF.
2.  Disconnect ECM harness connector.
3.  Check the continuity between intake manifold runner control valve position sensor harness connector and ECM harness connector.

4. Also check harness for short to power.

Is the inspection result normal? YES >> GO TO 6.

NO >> Repair or replace error-detected parts.

6.CHECK INTAKE MANIFOLD RUNNER CONTROL VALVE POSITION SENSOR INPUT SIGNAL CIRCUIT

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

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

Is the inspection result normal? YES >> GO TO 7.

NO >> Repair or replace error-detected parts.

7.CHECK INTERMITTENT INCIDENT

Perform GI-41, "Intermittent Incident".

Is the inspection result normal? YES >> Replace intake manifold assembly. Refer to EM-26, "Exploded View".

NO >> Repair or replace error-detected parts.

8.CHECK INTERMITTENT INCIDENT

Refer to GI-41, "Intermittent Incident".

>> INSPECTION END