Nissan Rogue (T33) 2021-Present Service Manual: P34ac Electric Intake Valve Timing Control Actuator
DTC Description
DTC DETECTION LOGIC
| DTC |
CONSULT screen terms (Trouble diagnosis content) |
DTC detection condition | |||
| P34AC | 00 |
A camshaft posi actuator posi sens B1 (A Camshaft Position Actuator Position Sensor A Circuit Bank 1) |
Diagnosis condition | — | |
| Signal (terminal) | Electric intake valve timing control position sensor signal | ||||
| Threshold | An excessively low/high voltage from the sensor is sent to the electric IVT control module. | ||||
| Diagnosis delay time | 1 second or more | ||||
POSSIBLE CAUSE
-
Harness or connectors [Electric intake valve timing (IVT) control actuator circuit is open or shorted.]
-
Electric IVT control actuator
FAIL-SAFE
Engine Control System
| Fail safe mode | Nissan Ariya Vehicle behavior | |
|---|---|---|
| Device fix mode |
|
|
| Combustion control mode | Stratified charge combustion control at starting | No stratified charge combustion at starting (cold start). |
Stop/Start System
When a DTC is detected, the stop/start indicator lamp blinks slowly and the stop/start system operation is prohibited.
When ECM detects error while operating the stop/start system, ECM restarts the engine.
DTC Confirmation Procedure
PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at least 10 seconds before conducting the next test.
>>
GO TO 2.
PERFORM DTC CONFIRMATION PROCEDURE
-
Maintaining engine speed at idle for at least 1 seconds.
-
Check 1st trip DTC.
Is 1st trip DTC detected?
YES>>Refer 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 ELECTRIC INTAKE VALVE TIMING CONTROL POSITION SENSOR CIRCUIT
-
Turn ignition switch OFF.
-
Disconnect electric intake valve timing control position sensor harness connector.
-
Disconnect intake valve timing control module harness connector.
-
Check the continuity between the electric intake valve timing control position sensor harness connector and the electric intake valve timing control module harness connector.
Electric intake valve timing control position sensor Electric intake valve timing control module Continuity Connector Terminal Connector Terminal F92 3 F113 9 Existed 4 35 5 6 -
Also check harness for short to power and short to ground.
Is the inspection result normal?
YES>>GO TO 2.
NO>>Repair or replace error-detected parts.
CHECK INTERMITTENT INCIDENT
Check intermittent incident. Refer to Intermittent Incident.
Is the inspection result normal?
YES>>Replace the electric intake valve timing control actuator. Refer to Exploded View.
NO>>Repair or replace error-detected parts.
Other materials:
B2c96-49 Light Sensor
DTC Description
DTC DETECTION LOGIC DTC No.
CONSULT screen items
(Trouble diagnosis content) DTC detection condition
B2C96-49
Light sensor
(Light sensor)
Diagnosis condition
When engine running and with lighting switch AUTO
Signal (terminal)
Optical sensor signal
Thre ...
For Side and Rollover Collision
When SRS is activated in a collision
FOR SIDE AND ROLLOVER COLLISION: When SRS is activated in a collisionCAUTION:
Due to varying models and option levels, not all parts listed in the chart below apply to all Nissan Ariya vehicles.
WORK PROCEDURE
Before performing any of the following steps, e ...
Vehicle information display warnings and indicators
Engine start operation indicator
This indicator appears when the shift
position is set to P (Park). It informs the
driver that the engine will start when the
ignition switch is pushed while depressing
the brake pedal. The Nissan Rogue
engine can be started directly in any
ignition switch position. ...