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Home › Buick › 2011 › Regal CXL Turbo, Automatic › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls And Fuel - 2.0L - Repair Instructions › Repair Instructions › Throttle/Idle Learn › Idle Learn Procedure › With Scan Tool - Reset Procedure

With Scan Tool - Reset Procedure

  1. Ignition ON, engine OFF, with a scan tool, perform the Idle Learn Reset in Module Setup.
  2. Start the engine, monitor the TB Idle Airflow Compensation parameter. The TB Idle Airflow Compensation value should equal 0 percent and the engine should be idling at a normal idle speed.
  3. Clear the DTCs with a scan tool.
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