Without CONSULT-II
- Attach the EVAP service port adapter securely to the EVAP service port.
- Also attach the pressure pump with pressure gauge to the EVAP service port adapter.
- Apply battery voltage to between the terminals of both EVAP canister vent control valve and vacuum cut valve bypass valve to make a closed EVAP system.
- 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/cm2 , 0.2 to 0.4 psi).
- Remove EVAP service port adapter and hose with pressure pump.
- Locate the leak using a leak detector. Refer to EVAPORATIVE EMISSION LINE DIAGRAM .