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Home >> Pontiac >> 2010 >> G5 Base, Standard >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 2.2L - Repair Instructions >> Repair Instructions >> Fuel Pressure Gauge Installation and Removal >> Installation Procedure

Installation Procedure

WARNING: Refer to Relieving Fuel Pressure Warning .
    Fig 1: View Of Digital Pressure Gauge, Special Tools & Components
    GM1828580Courtesy of GENERAL MOTORS CORP.
  1. Relieve the fuel system pressure. Refer to Fuel Pressure Relief (With CH 48027)  or Fuel Pressure Relief (Without CH 48027) .
  2. Connect the CH-48027-1 (1) to the CH-48027-2 (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  , refer to the manufacture's directions.