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Home >> Chevrolet >> 2005 >> Impala LS >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 3.8L (L36 And L67) - Introduction (2 Of 2) >> Repair Instructions >> Mass Air Flow (MAF) Sensor Replacement >> Installation Procedure

Installation Procedure

    Fig 1: Removing/Installing Mass Air Flow (MAF) Sensor
    GM378168Courtesy of GENERAL MOTORS CORP.
  1. Install the MAF sensor (1).
    2. NOTE: Refer to Fastener Notice in Cautions and Notices.
  2. Install the MAF sensor screws (9).

    Tighten:  Tighten the screws to 3 N.m (27 lb in).

  3. Connect the MAF sensor electrical connector (8).
  4. Install the fuel injector sight shield. Refer to Fuel Injector Sight Shield Replacement (L36) or Fuel Injector Sight Shield Replacement (L67) in Engine Mechanical - 3.8L.
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