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B18 Owner's 2020-2025 Sentra owner information B18 Service 2020-2025 Sentra Workshop manual B17 Owner's 2013-2019 Sentra owner documentation B17 Service 2013-2019 Sentra service information

Nissan Sentra B18 (2020-2025) Service Manual: Intake Sensor

Component Inspection

Component Inspection

  1. CHECK INTAKE SENSOR

      1. Ignition switch OFF.

      2. Remove intake sensor. Refer to Removal and Installation.

      3. Check resistance between intake sensor harness connector terminals. Refer to applicable table for the normal value.

        Intake sensor

        Condition

        Resistance: kΩ

        Terminals

        Temperature: °F (°C)

        1

        2

        −4 (−20)

        14.65

        14 (−10)

        8.26

        32 (0)

        4.85

        50 (10)

        2.96

        68 (20)

        1.87

        77 (25)

        1.50

        86 (30)

        1.22

        104 (40)

        0.81

    Is the inspection result normal?

    YES >>

    Inspection End.

    NO >>

    Replace intake sensor. Refer to Removal and Installation.

    A/c Switch Assembly Signal Circuit
    Diagnosis Procedure Diagnosis Procedure CHECK WITH SELF DIAGNOSTIC RESULT FUNCTION CONSULT Select “Self Diagnostic Result” mode of “HVAC”. Check DTC. Note: If DTC is dis...
    Blower Motor
    Diagnosis Procedure Diagnosis Procedure CHECK FUSE Ignition switch OFF. Check 30A fuse [No. 55, located in fuse block (J/B)]. Is the inspection result normal? YES >> GO TO...

    Other materials:

    Egr Cooler
    Exploded View Exploded View 1. Vacuum delay valve bracket 2. EGR cooler bracket ...

    Preparation. Preparation
    Preparation Special Service Tool Special Service Tool The actual shape of the tools may differ from those illustrated here. Tool number (TechMate No.) Tool name   ...

    Seat belt warning light and chime
    The driver and front passenger seats in the Nissan Sentra are equipped with an enhanced seat belt reminder system. When this feature is active, both a visual warning and an audible chime will operate if the driver or front passenger seat belt remains unbuckled while the vehicle is travelin ...