7. Check For EVAP Leak

WARNING: This page is about a different car, the 2004 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.

Without CONSULT-II

Turn ignition switch OFF.
Apply 12 volts DC to EVAP canister vent control valve. The valve will close. (Continue to apply 12 volts until the end of test).

Fig 1: Locating EVAP Canister & Components
Courtesy of NISSAN MOTOR CO., U.S.A.
Pressurize the EVAP line using pressure pump with 1.3 to 2.7 kPa (10 to 20 mmHg, 0.39 to 0.79 inHg), then remove pump and EVAP service port adapter.
NOTE:
- Never use compressed air or a high pressure pump.
- Do not exceed 4.12 kPa (0.042 kg/cm² , 0.6 psi) of pressure in the system.
Using EVAP leak detector, locate the EVAP leak. See Figure. For the leak detector, refer to the instruction manual for more details. Refer to "EVAPORATIVE EMISSION LINE DRAWING ".

OK or NG

OK: GO TO 8.

NG: Repair or replace.