Nissan Rogue (T33) 2021-Present Service Manual: Heated Oxygen Sensor 2 Heater

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

Component Inspection

CHECK HEATED OXYGEN SENSOR 2 HEATER

  1. Turn ignition switch OFF.

  2. Disconnect heated oxygen sensor 2 (HO2S2) harness connector.

  3. Check resistance between HO2S2 terminals as per the following.

    Heated oxygen sensor 2 Resistance
    Terminal
    1 2 5.4 - 7.3 Ω [at 25°C (77°F)]
    4 1

    ∞Ω

    (Continuity should not exist)
    2
    3
    3 4
    1
    2

Is the inspection result normal?

YES>>

INSPECTION END

NO>>

GO TO 2.

REPLACE HEATED OXYGEN SENSOR 2

Replace heated oxygen sensor 2. Refer to Exploded View.

CAUTION:

  • Discard any sensor which has been dropped from a height of more than 0.5 m (19.7 in) onto a hard surface such as a concrete floor; use a new one.

  • Before installing new sensor, clean exhaust system threads using Oxygen Sensor Thread Cleaner [commercial service tool (NI-43897-18 or NI-43897-12)] and approved Anti-seize Lubricant (commercial service tool).

>>

INSPECTION END

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