1.CHECK EVAP CANISTER VENT CONTROL VALVE-I

1. Turn ignition switch OFF.
2. Remove EVAP canister vent control valve from EVAP canister.
3. Check portion (A) of EVAP canister vent control valve for rust.

Is it rusted?
YES>>Replace EVAP canister vent control valve
NO>>GO TO 2.
2.CHECK EVAP CANISTER VENT CONTROL VALVE-II
With CONSULT-III

1. Reconnect harness connectors disconnected.
2. Turn ignition switch ON.
3. Perform “VENT CONTROL/V” in “ACTIVE TEST” mode.
4. Check air passage continuity and operation delay time.
   Check that new O-ring is installed properly.

   VENT CONTROL/V Condition | Air passage continuity between (A) and (B)
   ON | Not existed
   OFF | Existed
   Operation takes less than 1 second.

Without CONSULT-III

1. Disconnect EVAP canister vent control valve harness connector.
2. Check air passage continuity and operation delay time under the following conditions.Check that new O-ring is installed properly.

   Condition | Air passage continuity between (A) and (B)
   12 V direct current supply between terminals 1 and 2 | Not existed
   OFF | Existed
   Operation takes less than 1 second.

Is the inspection result normal?
YES>> INSPECTION END
NO>>GO TO 3.
3.CHECK EVAP CANISTER VENT CONTROL VALVE-III
With CONSULT-III

1. Clean the air passage [portion (A) to (B)] of EVAP canister vent control valve using an air blower.
2. Perform “VENT CONTROL/V” in “ACTIVE TEST” mode.
3. Check air passage continuity and operation delay time.
   Check that new O-ring is installed properly.

   VENT CONTROL/V Condition | Air passage continuity between (A) and (B)
   ON | Not existed
   OFF | Existed
   Operation takes less than 1 second.

Without CONSULT-III

1. Clean the air passage [portion (A) to (B)] of EVAP canister vent control valve using an air blower.
2. Check air passage continuity and operation delay time under the following conditions.Check that new O-ring is installed properly.

   Condition | Air passage continuity between (A) and (B)
   12 V direct current supply between terminals 1 and 2 | Not existed
   OFF | Existed
   Operation takes less than 1 second.

Is the inspection result normal?
YES>>INSPECTION END
NO>>Replace EVAP canister vent control valve