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Home >> Chevrolet >> 2018 >> Volt Premier >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel System- - 1.5L (L3A) - Repair Instructions >> Repair Instructions >> Manifold Absolute Pressure Sensor Replacement >> Removal Procedure

Removal Procedure

  1. Relieve the fuel system pressure. Fuel Pressure Relief 
  2. Disconnect the battery negative cable. Battery Negative Cable Disconnection and Connection
  3. Air Inlet Grille Panel - Remove - Air Inlet Grille Panel Replacement
  4. Intake Manifold Cover - Remove - Intake Manifold Cover Replacement
  5. Air Cleaner Outlet Duct - Remove - Air Cleaner Outlet Duct Replacement 
  6. GM4091051Courtesy of GENERAL MOTORS COMPANY

    Wiring Harness Clip (3) - Unclip

  7. Air Cleaner Resonator Bracket Bolt (1) - Remove
  8. Air Cleaner Resonator Bracket (2) - Remove
  9. GM4091024Courtesy of GENERAL MOTORS COMPANY

    Disconnect the fuel feed front pipe (2) at the fuel injection pump (1) and reposition.

  10. Close all open connections with the EN-6015  plugs.
  11. GM4091405Courtesy of GENERAL MOTORS COMPANY

    Disconnect the electrical connector. (1)

  12. Remove the manifold absolute pressure sensor bolt. (2)
  13. Remove the manifold absolute pressure sensor. (3)
  14. Remove the seal ring. (4)