EVAP Leak Check: Inspection

With CONSULT

1. To locate the EVAP leak, install EVAP service port adapter and pressure pump to EVAP service port.

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2. Turn ignition switch ON.
3. On CONSULT screen, select "ENGINE">>"Work support">>"EVAP SYSTEM CLOSE".
4. Touch "START". A bar graph (Pressure indicating display) will appear on the screen.
5. Apply positive pressure to the EVAP system until the pressure indicator reaches the middle of the bar graph.
6. Remove EVAP service port adapter and hose with pressure pump.
7. Locate the leak using a leak detector. Refer to System Description .

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Without CONSULT

1. To locate the EVAP leak, install EVAP service port adapter and pressure pump to EVAP service port.

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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 and hose with pressure pump.
5. Locate the leak using a leak detector. Refer to System Description .

   Courtesy of NISSAN NORTH AMERICA, INC.