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Home >> Pontiac >> 2005 >> Aztek Base, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 19 (Engine Control System 3.4L (Introduction)) >> Repair Instructions >> Idle Air Control (IAC) Valve Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 Chevrolet Monte Carlo and 2004 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
  1. Disconnect the idle air control (IAC) valve electrical connector.
    2. Fig 1: View Of IAC Valve Electrical Connector
    GM69056Courtesy of GENERAL MOTORS CORP.
  2. Remove the IAC valve screws.
    3. Fig 2: Removing IAC Valve Screws
    GM185614Courtesy of GENERAL MOTORS CORP.
  3. Remove the IAC valve.
    4. Fig 3: Removing IAC Valve
    GM185583Courtesy of GENERAL MOTORS CORP.
  4. Remove the IAC valve O-ring.
    5. Fig 4: Removing IAC Valve O-Ring
    GM185626Courtesy of GENERAL MOTORS CORP.
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