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Home >> Chevrolet >> 2021 >> Trailblazer RS, 4WD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Controls And Fuel - 1.0L (L4B L4F L4G LIJ) Or 1.2L (L4H L4K LIF LIH) - Repair Instructions) >> Repair Instructions >> Fuel Rail Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Relieve the fuel system pressure. Fuel Pressure Relief 
  2. Air Cleaner Assembly - Remove - Air Cleaner Assembly Replacement 
  3. Charge Air Cooler Inlet Air Hose - Remove - Charge Air Cooler Inlet Air Hose Replacement 
  4. GM5392491Courtesy of GENERAL MOTORS COMPANY

    Remove the tape.

  5. Fuel Injection Fuel Rail Fuel Pressure Sensor Electrical Connector (1) - Disconnect
  6. GM5392492Courtesy of GENERAL MOTORS COMPANY

    Fuel Injection Fuel Rail Fuel Pressure Sensor (1) - Remove