Nissan Rogue (T33) 2021-Present Service Manual: P2618 Crankshaft Position Sensor

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P2618 Crankshaft Position Sensor

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P2618 00

Crankshaft position signal

(Crankshaft position signal output circuit low) 		Diagnosis condition Engine running at idle
Signal (terminal) Crankshaft position sensor signal for electric intake valve timing control
Threshold The crankshaft position sensor signal edge count is less than 18 counts per one camshaft rotation
Diagnosis delay time 1 second

POSSIBLE CAUSE

Harness or connectors (Crankshaft 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 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 P2618 is displayed with DTC P0335, first perform the confirmation procedure (trouble diagnosis) for DTC P0335.

Is DTC P0335 detected?

YES>>

Perform diagnosis of applicable. DTC P0335: 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. Start the engine and wait at least 5 seconds.

  2. Check 1st trip DTC.

Is DTC P2618 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 P2618 is displayed with DTC P0335, first perform the confirmation procedure (trouble diagnosis) for DTC P0335.

Is DTC P0335 detected?

YES>>

Perform diagnosis of applicable. DTC P0335: Refer to DTC Description.

NO>>

GO TO 2.

CHECK CRANKSHAFT POSITION (CKP) SENSOR SIGNAL CIRCUIT FOR ELECTRIC INTAKE VALVE TIMING CONTROL

  1. Turn 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 88 F113 18 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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