Nissan Rogue (T33) 2021-Present Service Manual: P06db Engine Oil Pressure Control Solenoid Valve

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P06db Engine Oil Pressure Control Solenoid Valve

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P06DB 00

ENGINE OIL PRESSURE CONTROL

(Engine oil pressure control circuit low) 		Diagnosis condition —
Signal (terminal) Engine oil pressure control solenoid valve signal
Threshold

ECM detects the following status continuously for 5 seconds or more:

A voltage signal from engine oil pressure control solenoid valve is around 0V
Diagnosis delay time 5 seconds

POSSIBLE CAUSE

  • Harness or connectors

    (Engine oil pressure control solenoid valve circuit is open or shorted.)

  • Engine oil pressure control solenoid valve

FAIL-SAFE

Not applicable

DTC Confirmation Procedure

PRECONDITIONING

If DTC Confirmation Procedure has been previously conducted, always perform the following procedure 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.

>>

GO TO 2.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Start the engine.

  2. Maintain engine speed at 4,500 rpm or more for at least 5 seconds.

  3. Check DTC.

Is 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 ENGINE OIL PRESSURE CONTROL SOLENOID VALVE POWER SUPPLY

  1. Turn ignition switch OFF.

  2. Disconnect engine oil pressure control solenoid valve harness connector.

  3. Turn ignition switch ON.

  4. Check the voltage between engine oil pressure control solenoid valve harness connector and ground.

    + − Voltage
    Engine oil pressure control solenoid valve
    Connector Terminal
    F88 1 Ground Battery voltage

Is the inspection result normal?

YES>>

GO TO 2.

NO>>

Perform the trouble diagnosis for power supply circuit.

CHECK ENGINE OIL PRESSURE CONTROL SOLENOID VALVE INPUT SIGNAL CIRCUIT

  1. Turn ignition switch OFF.

  2. Disconnect ECM harness connector.

  3. Check the continuity between engine oil pressure control solenoid valve harness connector and ECM harness connector.

    + − Continuity
    Engine oil pressure control solenoid valve ECM
    Connector Terminal Connector Terminal
    F88 2 F71 65 Existed

  4. Also check harness for short to power.

Is the inspection result normal?

YES>>

GO TO 3.

NO>>

Repair or replace error-detected parts.

CHECK ENGINE OIL PRESSURE CONTROL SOLENOID VALVE

Check the engine oil pressure control solenoid valve. Refer to Component Inspection.

Is the inspection result normal?

YES>>

Check intermittent incident. Refer to Intermittent Incident.

NO>>

Replace engine oil pressure control solenoid valve. Refer to Exploded View.

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