Component Function Check

1. Turn ignition switch OFF.
2. Disconnect EOT sensor harness connector.
3. Remove EOT sensor. Refer to "EXPLODED VIEW (2WD) " (2WD models) or "EXPLODED VIEW (AWD) " (AWD models).
4. Check resistance between EOT sensor terminals by heating with hot water as shown in the figure below.

   Terminals	Condition		Resistance (kΩ)
   1 and 2	Temperature [°C (°F)]	20 (68)	2.1 - 2.9
   		50 (122)	0.68 - 1.00
   		90 (194)	0.236 - 0.260

   Is the inspection result normal? 

   YES: GO TO 2.

   NO: Proceed to "DIAGNOSIS PROCEDURE ".

   Fig 1: Checking Engine Coolant Temperature Sensor

   Courtesy of NISSAN NORTH AMERICA, INC.

Check intermittent incident. Refer to "INTERMITTENT INCIDENT ".

Is the inspection result normal? 

YES: INSPECTION END

NO: Proceed to "DIAGNOSIS PROCEDURE ".