Nissan Versa

 Sedan Service Manual

Engine » Engine control system (EC) » P1078 EVT control position sensor
Component Inspection

1.CHECK EXHAUST CAMSHAFT POSITION SENSOR-I

1. Turn ignition switch OFF.
2. Disconnect exhaust camshaft position sensor harness connector.
3. Loosen the fixing bolt of the sensor.
4. Remove the sensor. Refer to EM-44, "Exploded View".
5. Visually check the sensor for chipping.

Is the inspection result normal?

YES >> GO TO 2.

NO >> Replace exhaust camshaft position sensor. Refer to EM, "Exploded View".

2.CHECK EXHAUST CAMSHAFT POSITION SENSOR-II

Check resistance exhaust camshaft position sensor terminals as follows.  

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace exhaust camshaft position sensor. Refer to EM, "Exploded View".

DTC Logic

Diagnosis Procedure

Component Inspection