LEMON Manuals: Even more car manuals for everyone: 1960-2025
Home >> Chevrolet >> 2009 >> Traverse LS, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 3.6L - Introduction >> Repair Instructions >> Fuel Pressure Gage Installation and Removal >> Removal Procedure
April 5, 2026: LEMON Manuals is launched! Read the announcement.

Removal Procedure

    Fig 1: View Of Digital Pressure Gage, Special Tools & Components
    GM1828580Courtesy of GENERAL MOTORS CORP.
  1. Relieve the fuel system pressure, if required. Perform the following steps:
      WARNING: Wrap a shop towel around the fuel pressure connection in order to reduce the risk of fire and personal injury. The towel will absorb any fuel leakage that occurs during the connection of the fuel pressure gage. Place the towel in an approved container when the connection of the fuel pressure gage is complete.
    1. Wrap a shop towel around the fuel rail service port.
    2. Place the hose on the CH-48027-2 (2) into an approved gasoline container.
    3. Open the valve on the CH-48027-2 (2) in order to bleed any fuel from the fuel rail.
    4. Close the valve on the CH-48027-2 (2).
    5. Remove the hose on the CH-48027-2 (2) from the approved gasoline container.
    6. Remove the shop towel from around the fuel rail service port, and place in an approved gasoline container.
    2. CAUTION: Clean all of the following areas before performing any disconnections in order to avoid possible contamination in the system:
    • The fuel pipe connections
    • The hose connections
    • The areas surrounding the connections
  2. Disconnect the CH-48027-1 (1) from the CH-48027-2 (2).
  3. Disconnect the CH-48027-2 (2) from the CH-48027-3 (4).
  4. Disconnect the CH-48027-3 (4) from the fuel rail service port.
  5. Install the fuel rail service port cap.
  6. Tighten the fuel fill cap.
scientia non olet · About LEMON Manuals