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Home >> Infiniti >> 2004 >> M45 >> Repair and Diagnosis >> Engine Performance >> Engine Control System >> DTC P1448: EVAP Canister Vent Control Valve >> Component Inspection >> EVAP Canister Vent Control Valve >> With CONSULT-II
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

With CONSULT-II

  1. Remove EVAP canister vent control valve from EVAP canister.
    Fig 1: EVAP Canister Vent Control Valve To EVAP Canister Torque Specifications
    G00796475Courtesy of NISSAN MOTOR CO., U.S.A.
  2. Check portion B  of EVAP canister vent control valve for being rusted.
  3. Reconnect harness connectors disconnected.
  4. Turn ignition switch ON.
  5. Perform "VENT CONTROL/V" in "ACTIVE TEST" mode.
    Fig 2: Scan Tool Display - Active Test
    G00796476Courtesy of NISSAN MOTOR CO., U.S.A.
  6. Check air passage continuity and operation delay time.
  7. Clean the air passage (Portion A  to B  ) of EVAP canister vent control valve using an air blower.
  8. Perform Test No. 9 again.
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