Nissan Rogue (T33) 2021-Present Service Manual: P2563 Wastegate Control Valve Position Sensor
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) | DTC detection condition | ||
|---|---|---|---|---|
| P2563 | 00 |
TC BOOST CONTROL POSITN SEN A (Turbocharger boost control position sensor A circuit range/performance) |
Diagnosis condition | — |
| Signal (terminal) | — | |||
| Threshold | ECM detects the following status when ECM operates the fully closed position learning of a wastegate control valve immediately after engine cold start: A voltage signal transmitted from the turbocharger boost control position sensor is higher than 1.50 V, or lower than 0.50 V. | |||
| Diagnosis delay time | 5 consecutive seconds | |||
POSSIBLE CAUSE
-
Electric wastegate control actuator
-
Sensor power supply 1 circuit
FAIL-SAFE
Engine Control System
| Fail safe mode | Nissan Ariya Vehicle behavior | |
|---|---|---|
| Traveling control mode | Engine output control |
ECM reduces the engine output, according to the rise in engine speed. This reduces the Nissan Ariya vehicle speed to encourage the driver to repair malfunction.
This value is a reference value converted from engine power to Nissan Ariya vehicle speed. Actual power limitation value differs due to the malfunctioning part and driving condition. |
| Device fix mode |
|
|
NOTE:
Stop/Start System
Not applicable
DTC CONFIRMATION PROCEDURE
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
-
Turn ignition switch OFF and wait at least 10 seconds.
-
Turn ignition switch ON.
-
Turn ignition switch OFF and wait at least 10 seconds.
TEST CONDITION:
Before performing the following procedure, confirm that battery voltage is more than 11 V at idle.
>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
-
Start the engine, and warm it up until the following condition is satisfied.
Engine coolant temperature 80°C (176°F) or more Engine oil temperature 80°C (176°F) or more -
Move the Nissan Ariya vehicle to a cool place.
-
Stop the engine, and cool it down until the following condition is satisfied.
Engine coolant temperature 50°C (122°F) or less Engine oil temperature CAUTION:
Never turn ignition switch ON during soaking.
-
Start engine and let it idle for 5 seconds or more.
CAUTION:
Never turn ignition switch OFF during idling.
-
Check 1st trip DTC.
Is 1st trip DTC detected?
YES>>Proceed to DTC Diagnosis Procedure.
NO-1>>To check malfunction symptom before repair: Refer to Intermittent Incident.
NO-2>>Confirmation after repair: INSPECTION END
DTC Diagnosis Procedure
CHECK WASTEGATE CONTROL VALVE POSITION SENSOR POWER SUPPLY
-
Turn ignition switch OFF.
-
Disconnect electric wastegate control actuator harness connector.
-
Turn ignition switch ON.
-
Check the voltage between electric wastegate control actuator harness connector and ground.
+ − Voltage
(Approx.)Electric wastegate control actuator Connector Terminal F95 4 Ground 5 V
Is the inspection result normal?
YES>>GO TO 2.
NO>>GO TO 5.
CHECK WASTEGATE CONTROL VALVE POSITION SENSOR GROUND CIRCUIT
-
Turn ignition switch OFF.
-
Disconnect ECM harness connector.
-
Check the continuity between electric wastegate control actuator harness connector and ECM harness connector.
Electric wastegate control actuator ECM Continuity Connector Terminal Connector Terminal F95 2 F71 111 Existed -
Also check harness for short to power.
Is the inspection result normal?
YES>>GO TO 3.
NO>>Repair or replace error-detected parts.
CHECK WASTEGATE CONTROL VALVE POSITION SENSOR INPUT SIGNAL CIRCUIT
-
Check the continuity between electric wastegate control actuator harness connector and ECM harness connector.
Electric wastegate control actuator ECM Continuity Connector Terminal Connector Terminal F95 3 F71 75 Existed -
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.
CHECK ELECTRIC WASTEGATE CONTROL ACTUATOR
Check the electric wastegate control actuator. Refer to Component Inspection.
Is the inspection result normal?
YES>>Check intermittent incident. Refer to Intermittent Incident.
NO>>Replace electric waste gate control actuator. Refer to Component Parts Location.
CHECK WASTEGATE CONTROL VALVE POSITION SENSOR POWER SUPPLY CIRCUIT
-
Turn ignition switch OFF.
-
Disconnect ECM harness connector.
-
Check the continuity between electric waste gate control actuator harness connector and ECM harness connector.
Electric wastegate control actuator ECM Continuity Connector Terminal Connector Terminal F95 4 F71 83 Existed -
Also check harness for short to ground and short to power.
Is the inspection result normal?
YES>>Perform the trouble diagnosis for ECM power supply circuit. Refer to Diagnosis Procedure.
NO>>Repair or replace error-detected parts.
Other materials:
B20c8-14 Ecv (electrical Control Valve)
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen terms
(Trouble diagnosis content) DTC detection condition
B20C8–14
Compressor (ECV)
[Compressor (electrical control valve)
[CIRC SHORT TO GRND OR OPEN]
Diagnosis condition
When A/C switch is ON
Signal (Terminal) ...
Telematics System. Ecu Diagnosis Information. Tcu
Tcu
With 8" Color Display
Reference Value
VALUES ON THE DIAGNOSIS TOOLNOTE:
The following table includes information (items)
inapplicable to this Nissan Ariya vehicle. For information (items)
applicable to this vehicle, refer to CONSULT display items.
Monitor Item Condition Value/Statu ...
Hill Start Assist system
WARNING
Never rely solely on the Hill Start Assist system to keep the Nissan Rogue from rolling backward on a hill. Always remain attentive, apply the brake pedal when stopped on steep inclines, and use extra caution on icy or muddy slopes. Failure to prevent rollback could result in loss of contr ...