Component Inspection

1. Turn ignition switch OFF.
2. Disconnect intake valve timing control solenoid valve harness connector.
3. Check resistance between intake valve timing control solenoid valve terminals as follows.

   Terminals	Resistance [at 20°C (68°F)]
   1 and 2	6.7 - 7.7 Ω
   1 or 2 and ground	∞Ω (Continuity should not exist)

Is the inspection result normal?

YES

GO TO 2.

NO

Replace intake valve timing control solenoid valve. Refer to Camshaft .

1. Remove intake valve timing control solenoid valve. Refer to Camshaft .
2. Apply 12 V between intake valve timing control solenoid valve terminals 1 and 2, and then interrupt it. Make sure that the plunger moves as shown in the figure below.

   Courtesy of NISSAN NORTH AMERICA, INC.

   CAUTION: Do not apply 12 V continuously for 5 seconds or more. Doing so may result in damage to the coil in intake valve timing control solenoid valve.
   NOTE: Always replace O-ring when intake valve timing control solenoid valve is removed.

Is the inspection result normal?

YES

INSPECTION END

NO

Replace intake valve timing control solenoid valve. Refer to Removal and Installation .