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Home >> Nissan-Datsun >> 2019 >> Altima Edition ONE >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Control System (Pr25DD) (3 Of 3)) >> Periodic Maintenance >> Evaporative Emission System >> EVAPORATIVE EMISSION SYSTEM : Inspection >> KR20DDET engine >> Check EVAP Canister

Check EVAP Canister

WARNING: This page is about a different variant/trim than selected.
  1. Block port (B).
  2. Blow air into port (A) and check that it flows freely out of port (C).
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  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.

INSPECTION END