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Home >> Chevrolet >> 2011 >> Impala LTZ >> Repair and Diagnosis >> Engine Mechanical >> Fuel System >> Engine Controls And Fuel - 3.9L - Repair Instructions >> Repair Instructions >> Accelerator Pedal Position Sensor Replacement >> Installation Procedure
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Installation Procedure

    Fig 1: View Of APP Sensor Assembly
    GM1618780Courtesy of GENERAL MOTORS CORP.
  1. Position the APP sensor assembly to the vehicle.
  2. CAUTION: Refer to Fastener Caution .
  3. Install the APP sensor assembly bolts.

    Tighten:  Tighten the bolts to 5 N.m (44 lb in).

  4. Fig 2: Identifying APP Sensor Electrical Connector
    GM1618756Courtesy of GENERAL MOTORS CORP.
  5. Connect APP sensor electrical connector (1).
  6. Install the left I/P sound insulator. Refer to Instrument Panel Insulator Panel Replacement - Left Side .