Diagnostic Test

2015 Nissan-Datsun Juke SL, 4WDSECTION Diagnostic Test

  1. CHECK TURBOCHARGER BOOST SENSOR POWER SUPPLY

    1. Disconnect turbocharger boost sensor harness connector.
    2. Turn ignition switch ON.
    3. Check the voltage between turbocharger boost sensor harness connector and ground.
      + - Voltage
      (Approx.)
      Turbocharger boost sensor
      Connector Terminal
      F75 2 Ground 5 V

    Is the inspection result normal?

    YES 

    GO TO STEP 3  .

    NO 

    GO TO STEP 2  .

  2. CHECK SENSOR POWER SUPPLY 2 CIRCUIT

    Perform DIAGNOSIS PROCEDURE .

    Is inspection result normal?

    YES 

    Perform the trouble diagnosis for power supply circuit.

    NO 

    Repair or replace error-detected parts.

  3. CHECK TURBOCHARGER BOOST SENSOR GROUND CIRCUIT

    1. Turn ignition switch OFF.
    2. Disconnect ECM harness connector.
    3. Check the continuity between turbocharger boost sensor harness connector and ECM harness connector.
      + - Continuity
      Turbocharger boost sensor ECM
      Connector Terminal Connector Terminal
      F75 4 F23 13 Existed
    4. Also check harness for short to power.

    Is the inspection result normal?

    YES 

    GO TO STEP 4  .

    NO 

    Repair or replace error-detected parts.

  4. CHECK TURBOCHARGER BOOST SENSOR INPUT SIGNAL CIRCUIT

    1. Check the continuity between turbocharger boost sensor harness connector and ECM harness connector.
      + - Continuity
      Turbocharger boost sensor ECM
      Connector Terminal Connector Terminal
      F75 1 F23 11 Existed
    2. Also check harness for short to ground and to power.

    Is the inspection result normal?

    YES 

    GO TO STEP 5  .

    NO 

    Repair or replace error-detected parts.

  5. CHECK TURBOCHARGER BOOST SENSOR

    Check the turbocharger boost sensor. Refer to COMPONENT INSPECTION .

    Is the inspection result normal?

    YES 

    Check intermittent incident. Refer to INTERMITTENT INCIDENT .

    NO 

    Replace turbocharger boost sensor. Refer to EXPLODED VIEW .

RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.