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Home >> Buick >> 2015 >> Verano Leather >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 2 (Engine Controls And Fuel - 2.0L (LHU) - Repair Instructions) >> Repair Instructions >> Fuel Pressure Gauge Installation and Removal >> Installation Procedure

Installation Procedure

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WARNING:

Refer to Relieving Fuel Pressure Warning .

    Fig 1: Identifying Digital Pressure Gage & Components
    GM1828577Courtesy of GENERAL MOTORS COMPANY
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief .
  2. Connect the CH-48027  gauge (1) to the CH-48027  adapter (2).
  3. Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container.
  4. Perform any tests and/or diagnostics as needed. For the proper usage of the CH-48027  gauge (1), refer to the manufacture's directions.