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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

Diagnosis Procedure

Diagnosis Procedure

  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.

    Sunload Sensor
    Diagnosis Procedure Diagnosis Procedure CHECK SUNLOAD SENSOR SIGNAL Ignition switch ON. Check voltage between A/C auto amp. harness connector. A/C auto amp. Voltage (Approx.) Co...
    Symptom Diagnosis
    Heater and Air Conditioning System Control Symptoms Diagnosis Chart by Symptom Diagnosis Chart By Symptom Note: Perform the self-diagnoses with CONSULT before performing the sym...

    Other materials:

    Cold weather driving
    Freeing a frozen door lock To help prevent the door locks of your Nissan Sentra from freezing in cold weather, apply a suitable de-icing agent directly into the keyhole. If a lock does become frozen, gently warm the mechanical key before inserting it into the keyhole. As an alternative, use t ...

    B1360 Combination Meter
    Dtc Description DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detection condition ...

    Oil Seal
    Valve Oil Seal Removal and Installation Removal and Installation REMOVAL Remove camshafts. Refer to Removal and Installation. Remove valve lifters. Refer to Exploded View. Rotate crankshaft and set piston whose valve oil seal is to be removed to TDC. This will prev ...