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:

TCM
Exploded View 1. TCM 2. Bracket 3. Clip Front Removal and Installation CAUTION: When replacing TCM, note the "CVTF DETERIORATION DATE" value displayed on CONSULT "CONFORM CVTF DETERIORTN" in MAINTENANCE BOOKLET, before starting the operation. NOTE: When replacing the TCM and transaxle ...

C1145, C1146 Yaw rate/side/decel g sensor
DTC Logic DTC DETECTION LOGIC    DTC CONFIRMATION PROCEDURE 1.CHECK SELF DIAGNOSTIC RESULT With CONSULT. Turn ignition switch OFF to ON. Perform self diagnostic result. Is DTC C1145 or C1146 detected? YES >> Proceed to diagnosis procedure. Refer to BRC "Diagn ...

Categories


© 2017-2026 Copyright www.niveguide.com
0.0075