Nissan Rogue (T33) 2021-Present Service Manual: P2614 Intake Camshaft Position Sensor

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P2614 Intake Camshaft Position Sensor

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P2614 00

A camshaft posi signal B1

(Camshaft A Position Signal Output Circuit/Open Bank 1 ) 		A Diagnosis condition Engine running at idle
Signal (terminal) Intake camshaft position sensor signal for electric intake valve timing control
Threshold The signal voltage of intake camshaft position sensor is less than 1.0 V
Diagnosis delay time 1 second
B Diagnosis condition Engine running at idle
Signal (terminal) Intake camshaft position sensor signal for electric intake valve timing control
Threshold The signal voltage of intake camshaft position sensor is more than 5.8 V
Diagnosis delay time 1 second

POSSIBLE CAUSE

Harness or connectors [Intake camshaft position sensor signal circuit for electric intake valve timing control is open or shorted.]

FAIL-SAFE

Engine Control System

Fail safe mode Nissan Ariya Vehicle behavior
Device fix mode

  • This mode fixes the electric IVT control actuator and the EVT control solenoid valve in the reference position.

  • A control signals is not transmitted to the EGR volume control valve and the EGR volume control is deactivated.
Combustion control mode Idle speed control Stops feedback control of idle speed and controls with specified speed.
Recovery speed control at decelerating Stops recovery speed control by the fuel cut at decelerating and controls with specified speed.
Idle neutral control Stops idle neutral control.

or

Fail safe mode Nissan Ariya Vehicle behavior
Device fix mode

  • This mode fixes the electric IVT control actuator and the EVT control solenoid valve in the reference position.

  • A control signals is not transmitted to the EGR volume control valve and the EGR volume control is deactivated.
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

CHECK DTC PRIORITY

If DTC P2614 is displayed with DTC P0340, first perform the confirmation procedure (trouble diagnosis) for DTC P0340.

Is DTC P0340 detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Description.

NO>>

GO TO 2.

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the turn ignition switch OFF and wait at least 10 seconds before conducting the next test.

>>

GO TO 3.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Turn ignition switch ON and wait at least 5 seconds.

  2. Start the engine and wait at least 5 seconds.

  3. Check 1st trip DTC.

Is DTC P2614 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 DTC PRIORITY

If DTC P2614 is displayed with DTC P0340, first perform the confirmation procedure (trouble diagnosis) for DTC P0340.

Is DTC P0340 detected?

YES>>

Perform diagnosis of applicable. Refer to DTC Description.

NO>>

GO TO 2.

CHECK INTAKE CAMSHAFT POSITION (CMP) SENSOR SIGNAL CIRCUIT FOR ELECTRIC INTAKE VALVE TIMING CONTROL

  1. Ignition switch OFF.

  2. Disconnect ECM harness connector and electric intake valve timing control module harness connector.

  3. Check the continuity between ECM harness connector and electric intake valve timing control module harness connector.

    ECM Electric intake valve timing control module Continuity
    Connector Terminal Connector Terminal
    F71 127 F113 37 Existed

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

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

Repair or replace error-detected parts.

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