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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1416 (Engine Control System - 4.8L, 5.3L, & 6.0L - Introduction) >> Repair Instructions >> Accelerator Pedal Position (APP) Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2004 GMC Envoy XUV, 2004 GMC Envoy XL, 2004 Chevrolet TrailBlazer, and 2004 Buick Rainier. However, it is still accessible from the selected car via links, so may be relevant.
NOTE: Refer to Handling Electronic Throttle Control Notice in Cautions and Notices.
    Fig 1: Disconnecting/Connecting APP Sensor Electrical Connector
    GM899725Courtesy of GENERAL MOTORS CORP.
  1. Disconnect the accelerator pedal position (APP) sensor electrical connector.
    2. Fig 2: Removing APP Sensor
    GM742494Courtesy of GENERAL MOTORS CORP.
  2. Remove the 3 APP sensor bolts (1).
  3. Remove the APP sensor (2).
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