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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 1 (Engine Controls - 2.0L - Introduction (2 Of 2)) >> Repair Instructions >> Evaporative Emission (EVAP) Hoses/Pipes Replacement - Engine/Chassis >> Removal Procedure

Removal Procedure

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    Fig 1: View Of EVAP Purge Pipe
    GM879155Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the evaporative emission (EVAP) purge pipe from the engine purge hose. Refer to Quick Connect Fitting(s) Service (Plastic Collar) .
  2. Cap or plug the purge pipe and the engine purge hose to prevent contamination.
  3. Fig 2: View Of Rear Brake Pipe Bracket Retaining Nut
    GM890000Courtesy of GENERAL MOTORS CORP.
  4. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle in General Information.
  5. Remove the evaporative emission (EVAP) canister for pipe removal access. Refer to Evaporative Emission (EVAP) Canister Replacement .
  6. Remove the rear brake pipe bracket retaining nuts and release the brackets from the body studs.
  7. Fig 3: View Of Fuel Hose/Pipe & Retainers At Vehicle Underbody
    GM49888Courtesy of GENERAL MOTORS CORP.
  8. Release the pipe retainers (1) from the vehicle underbody.
  9. Remove the purge pipe from the pipe retainers.
  10. Lower the rear of the pipe while moving the pipe rearward slightly, then lower the front of the pipe.
  11. Remove the purge pipe from the vehicle.