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Home >> Cadillac >> 2021 >> CT4 Sport, 4WD >> Repair and Diagnosis >> External Pages >> Different car >> Section 281 (Engine Controls And Fuel - 3.0L (LGY) - Repair Instructions) >> Repair Instructions >> Fuel Injector Wiring Harness Replacement (Bank 1) >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2022 Cadillac CT5. However, it is still accessible from the selected car via links, so may be relevant.
  1. GM5515764Courtesy of GENERAL MOTORS COMPANY

    Direct Fuel Injection Fuel Rail-Bank 1 (1) - Remove - Fuel Injection Fuel Rail Assembly Replacement - Bank 1 

  2. GM5517092Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (2) @Indirect Fuel Injector - Disconnect [3x]

  3. Retainer Clip (3) @Fuel Injection Fuel Rail - Remove [2x]
  4. Fuel Injector Wiring Harness (1) - Remove