Nissan Versa (N17): Evaporative emission system

Nissan Versa 2nd generation (N17) Service Manual / Engine / Engine control system (EC) / Evaporative emission system

Inspection

1.CHECK EVAP CANISTER

  1. Block port (B).
  2. Blow air into port (A) and check that it flows freely out of port (C).
  3. Release blocked port (B).
  4. Apply vacuum pressure to port (B) and check that vacuum pressure exists at the ports (A) and (C).
  5. Block port (A) and (B).
  6. Apply pressure to port (C) and check that there is no leakage.

CHECK EVAP CANISTER

>> INSPECTION END

Ignition timing

Inspection 1.CHECK IGNITION TIMING     1.   Attach timing light (A) to loop wire (1) as shown.     2.   Check ignition timing. 1 : Timing in ...

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 ...

Other materials:

Normal operating condition
Description FUEL CUT CONTROL (AT NO LOAD AND HIGH ENGINE SPEED) If the engine speed is above 2,400 rpm under no load (for example, the shift lever position is neutral and engine speed is over 2,400 rpm) fuel will be cut off after some time. The exact time when the fuel is cut off varies ba ...

Consult function
APPLICATION ITEMS Diagnostic test mode Function Work Support This mode enables a technician to adjust some devices faster and more accurately. Self Diagnostic Results Retrieve DTC from ECU and display diagnostic items. Data Monitor Monitor the input ...

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