Nissan Rogue (T33) 2021-Present Service Manual: P0096 Iat Sensor 2

Nissan Rogue (T33) 2021-Present Service Manual / Engine :: Engine Control System / Kr15ddt :: Dtc/circuit Diagnosis / P0096 Iat Sensor 2

DTC Description

DTC DETECTION LOGIC

DTC

CONSULT screen terms

(Trouble diagnosis content) 		DTC detection condition
P0096 00

IAT SENSOR 2 B1

[Intake air temperature sensor 2 circuit range/performance bank 1] 		Diagnosis condition —
Signal (terminal) —
Threshold The comparison result of signals transmitted to ECM from each temperature sensor (IAT sensor 1, IAT sensor 2, ECT sensor, FTT sensor, and EOT sensor) shows that the voltage signal of the IAT sensor 2 is higher/lower than that of other temperature sensors when the engine is started with its cold state.
Diagnosis delay time 5 consecutive seconds

POSSIBLE CAUSE

  • Harness or connectors

    (High or low resistance in the IAT sensor 2 circuit)

  • IAT sensor 2

FAIL-SAFE

Not applicable

DTC CONFIRMATION PROCEDURE

INSPECTION START

Is it necessary to erase permanent DTC?

YES>>

GO TO 3.

NO>>

GO TO 2.

CHECK INTAKE AIR TEMPERATURE (IAT) SENSOR 2

NOTE:

Use the component function check to check the overall function of the IAT sensor 2 circuit. During this check, a 1st trip DTC might not be confirmed.

  1. Turn ignition switch OFF.

  2. Disconnect turbocharger boost sensor harness connector.

  3. Check resistance between turbocharger boost sensor terminals as follows.

    Turbocharger boost sensor Condition Resistance (kΩ)
    + −
    Terminal
    4 3 Temperature [°C (°F)] 25 (77) 1.80 – 2.20

Is the inspection result normal?

YES>>

Check intermittent incident. Refer to Intermittent Incident.

NO>>

DTC Diagnosis 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.

TESTING CONDITION:

  • Before performing the following procedure, do not add fuel.

  • Before performing the following procedure, check that fuel level is between 1/4 and 4/4.

  • Before performing the following procedure, confirm that battery voltage is 11 V or more at idle.

>>

GO TO 4.

PERFORM DTC CONFIRMATION PROCEDURE

  1. Move the Nissan Ariya vehicle to a cool place.

    NOTE:

    Cool the vehicle in an environment of ambient air temperature between −10°C (14°F) and 35°C (95°F).

  2. Turn ignition switch OFF and leave the Nissan Ariya vehicle for 12 hours.

    CAUTION:

    Never turn ignition switch ON during this procedure.

    NOTE:

    The Nissan Ariya vehicle must be cooled with the hood open.

  3. Start engine and let it idle for 5 minutes or more.

    CAUTION:

    Never turn ignition switch OFF during idling.

  4. Check 1st trip DTC.

Is 1st trip DTC detected?

YES>>

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 INTAKE AIR TEMPERATURE (IAT) SENSOR 2

Check intake air temperature sensor 2. Refer to Component Inspection.

Is the inspection result normal?

YES>>

Check intermittent incident. Refer to Intermittent Incident.

NO>>

Replace turbocharger boost sensor (with intake temperature sensor 2). Refer to Exploded View.

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