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Component Inspection
1.CHECK EVAP CANISTER VENT CONTROL VALVE-1
  1. Disconnect hose from (A), (B), and (C) with remaining harness connector connected.
  2. Block port (B)
  3. Blow air into port (A) and check that it flows freely out of port (C).
Is sufficient air flowed from port (C)?
.
Replace EVAP canister vent control valve. Refer to Removal and Installation.
 
2.CHECK EVAP CANISTER VENT CONTROL VALVE-2
With M.U.T.-III SE
  1. Turn iginition switch ON.
  2. Perform "VENT CONTROL/V" in "Actuator Test" (in "Special Function") mode of "ENGINE" using M.U.T.-III SE.
  3. Blow air into port (A) and check that where is leakage point of air.
Where is leakage point?
: Replace EVAP canister vent control valve. Refer to Removal and Installation.
: .
 
3.CHECK EVAP CANISTER VENT CONTROL VALVE-3
Visually check for damaging O-ring.
Is the inspection result normal?
Replace O-ring.
Replace EVAP canister. Refer to Removal and Installation.