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Home >> Pontiac >> 2005 >> Aztek Base, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.4L - Introduction >> Repair Instructions >> Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine/Chassis >> Installation Procedure

Installation Procedure

    Fig 1: Locating Fuel Feed, Fuel Return & EVAP Pipes
    GM670063Courtesy of GENERAL MOTORS CORP.
  1. Position the EVAP purge pipe on the chassis
  2. Snap the EVAP purge pipe into the chassis attaching hardware.
  3. Connect the chassis EVAP purge pipe to the EVAP canister purge pipe located near the fuel filter.
  4. Lower the vehicle.
  5. Fig 2: Connecting Vacuum Supply Hose To The EVAP Canister Purge Valve
    GM669537Courtesy of GENERAL MOTORS CORP.
  6. Connect the EVAP purge pipe to the EVAP canister purge solenoid.