Nissan Rogue manuals

Nissan Rogue Service Manual: P0197, P0198 EOT sensor

DTC Description

DTC DETECTION LOGIC

DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition
P0197 EOT SEN/CIRC (Engine oil temperature sensor low) An excessively low voltage from the engine oil temperature sensor is sent to ECM.
P0198 EOT SEN/CIRC (Engine oil temperature sensor high) An excessively high voltage from the engine oil temperature sensor is sent to ECM.

POSSIBLE CAUSE

FAIL-SAFE

Exhaust valve timing control does not function.

DTC CONFIRMATION PROCEDURE

1.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.

>> GO TO 2.

2.PERFORM DTC CONFIRMATION PROCEDURE

  1.  Start engine and wait at least 5 seconds.
  2.  Check 1st trip DTC.

Is 1st trip DTC detected? YES >> Proceed to EC-281, "Diagnosis Procedure".

NO >> INSPECTION END

Diagnosis Procedure

1.CHECK ENGINE OIL TEMPERATURE SENSOR POWER SUPPLY

  1.  Turn ignition switch OFF.
  2.  Disconnect engine oil temperature (EOT) sensor harness connector.
  3.  Turn ignition switch ON.
  4.  Check the voltage between EOT sensor harness connector and ground.

Check engine oil temperature sensor power supply

Is the inspection result normal? YES >> GO TO 3.

NO >> GO TO 2.

2.CHECK ENGINE OIL TEMPERATURE SENSOR POWER SUPPLY CIRCUIT

  1.  Turn ignition switch OFF.
  2.  Disconnect ECM harness connector.
  3. Check the continuity between EOT sensor harness connector and ECM harness connector.

Check engine oil temperature sensor power supply circuit

  1. Also check harness for short to ground.

Is the inspection result normal? YES >> Perform the trouble diagnosis for power supply circuit.

NO >> Repair or replace error-detected parts.

3.CHECK EOT SENSOR GROUND CIRCUIT

  1.  Turn ignition switch OFF.
  2.  Disconnect ECM harness connector.
  3.  Check the continuity between EOT sensor harness connector and ECM harness connector.

Check EOT sensor ground circuit

  1. Also check harness for short to power.

Is the inspection result normal? YES >> GO TO 4.

NO >> Repair or replace error-detected parts.

4.CHECK ENGINE OIL TEMPERATURE SENSOR

Check the engine oil temperature sensor. Refer to EC-279, "Component Inspection".

Is the inspection result normal? YES >> GO TO 5.

NO >> Replace engine oil temperature sensor. Refer to EC-14, "Component Parts Location".

5.CHECK INTERMITTENT INCIDENT

Refer to GI-41, "Intermittent Incident".

>> INSPECTION END

Component Inspection

1.CHECK ENGINE OIL TEMPERATURE SENSOR

  1.  Turn ignition switch OFF.
  2.  Disconnect engine oil temperature sensor harness connector.
  3.  Remove engine oil temperature sensor.
  4.  Check resistance between engine oil temperature sensor terminals by heating with hot water as shown in the figure.

Check engine oil temperature sensor

Check engine oil temperature sensor

Is the inspection result normal? YES >> INSPECTION END

NO >> Replace engine oil temperature sensor. Refer to EC-14, "Component Parts Location".

P0196 EOT sensor
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition P0196 EOT SENSOR (Engine oil temperature sensor ra ...

P0222, P0223 TP sensor
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition P0222 TP SEN 1/CIRC-B1 (Throttle/pedal position se ...

Other materials:

P0037, P0038 HO2S2 heater
DTC Description DTC DETECTION LOGIC DTC No. CONSULT screen terms (Trouble diagnosis content) DTC detecting condition P0037 HO2S2 HTR (B1) (HO2S heater control circuit low bank 1 sensor 2) The current amperage in the heated oxygen sensor 2 heater circuit is ...

ECU diagnosis information
CAN GATEWAY Reference Value VALUES ON THE DIAGNOSIS TOOL NOTE: The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items. DTC Index ...

Available views
WARNING  The distance guide line and the vehicle width line should be used as a reference only when the vehicle is on a paved, level surface. The distance viewed on the monitor may be different than the actual distance between the vehicle and displayed objects ...

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