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Home › Chevrolet › 2007 › HHR LS, Standard › Repair and Diagnosis › Engine Performance › System › Engine Controls & Fuel - 2.2L - Introduction (2 Of 2) › Repair Instructions › Manifold Absolute Pressure Sensor Replacement › Installation Procedure

Installation Procedure

    Fig 1: MAF/IAT Sensor
    GM1581050Courtesy of GENERAL MOTORS CORP.
  1. Install the NEW MAP sensor seal, if required.
  2. Install the MAP sensor.
  3. Connect the MAP sensor electrical connector.
    4. Fig 2: EVAP Canister Valve Purge Tube
    GM1623766Courtesy of GENERAL MOTORS CORP.
  4. Position the harness and connect the wiring harness clips to the fuel rail.
  5. Connect the EVAP purge tube to the intake manifold. Refer to Metal Collar Quick Connect Fitting Service .
  6. Install the throttle body. Refer to Throttle Body Assembly Replacement .
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