Nissan Versa (N17): Positive crankcase ventilation

Nissan Versa 2nd generation (N17) Service Manual / Engine / Engine control system (EC) / Positive crankcase ventilation

Inspection

1.CHECK PCV VALVE

With engine running at idle, remove PCV valve from rocker cover. A properly working valve makes a hissing noise as air passes through it. A strong vacuum should be felt immediately when a finger is placed over valve inlet.

Is the inspection result normal?

YES >> INSPECTION END

NO >> Replace PCV valve. Refer to EM, "Exploded View".

CHECK PCV VALVE

EVAP leak check

Inspection CAUTION: Do not use compressed air or a high pressure pump. Do not exceed 4.12 kPa (0.042 kg/cm2, 0.6 psi) of pressure in EVAP system. NOTE: Do not start engine. Improp ...

Removal and installation

ECM Exploded View 1. ECM bracket 2. ECM  : Vehicle front Removal and Installation CAUTION: Perform ADDITIONAL SERVICE WHEN REPLACING ECM. Refer to EC-122, "Work Procedure". ...

Other materials:

VDC/TCS/ABS
Symptom Table If ABS warning lamp and SLIP indicator lamp turn ON, perform self-diagnosis. NOTE: The ABS does not operate when the speed is 10 km/h (6 MPH) or less. Under the following conditions, ABS is activated and vibration is felt when brake pedal is lightly depressed (just place ...

Hood lock secondary control
HOOD LOCK SECONDARY CONTROL : Removal and Installation REMOVAL Remove radiator upper seal clips and then remove upper clip from radiator side seal (RH). Refer to DLK "Exploded View". Remove hood lock secondary control nuts and hood lock secondary control. INSTALLATION Instal ...

Categories


© 2017-2025 Copyright www.niveguide.com
0.0053