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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 >> EVAP Leak Check >> EVAP CANISTER : Periodic Maintenance >> Without Consult

Without Consult

WARNING: This page is about a different variant/trim than selected.
  1. Install EVAP service port adapter [commercial service tool: (J-41413-OBD)] and pressure pump to EVAP service port.
    G04074498Courtesy of NISSAN NORTH AMERICA, INC.
    NOTE: If vacuum delay valve does not have EVAP service port, remove vacuum delay valve and install EVAP service port [commercial service tool: (Part No. 149393S500)] instead.
  2. Apply battery voltage between the terminals of EVAP canister vent control valve to make a closed EVAP system.
  3. To locate the leak, deliver positive pressure to the EVAP system until pressure gauge points reach 1.38 to 2.76 kPa (0.014 to 0.028 kg/cm 2 , 0.2 to 0.4 psi).
  4. Remove EVAP service port adapter [commercial service tool: (J-41413-OBD)] and hose with pressure pump.
  5. Locate the leak using a leak detector (commercial service tool). Refer to System Description .
    G04080319Courtesy of NISSAN NORTH AMERICA, INC.
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