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Home >> Infiniti >> 2021 >> Q50 Luxe, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System (DTCS) (3 Of 6) >> Engine (ECM) >> P0236 TC Boost Sensor >> Confirmation Procedure >> VR30DDTT engine
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VR30DDTT engine

  1. CHECK DTC PRIORITY 

    If DTC P0236 is displayed with DTC P0237 or P0238, first perform the trouble diagnosis for DTC P0237 or P0238.

    Is applicable DTC detected?

    YES

    Perform diagnosis of applicable. Refer to DTC Description .

    NO

    GO TO 2.

  2. PERFORM DIAGNOSIS PROCEDURE 
    NOTE: This DTC is difficult to duplicate. Perform Diagnosis Procedure to check the overall function to turbocharger boost pressure sensor.

    To check malfunction symptom before repair: Refer to DTC Diagnosis Procedure .

    Confirmation after repair: INSPECTION END

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