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Home >> Chevrolet >> 2006 >> Cobalt LTZ >> Repair and Diagnosis >> External Pages >> Different car >> Section 682 (Engine Controls And Fuel - 2.0L - Introduction (2 Of 2)) >> Repair Instructions >> Fuel Pressure Gage Installation and Removal >> Removal Procedure

Removal Procedure

WARNING: This page is about a different car, the 2007 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
  1. Ensure the fuel pump is OFF.
    2. Fig 1: Connecting SA9127E Or J 34730-1A To Fuel Pressure Service Port Connection
    GM1387198Courtesy of GENERAL MOTORS CORP.
  2. Place the bleed hose of the J 34730-1A  into an approved fuel container.
  3. Open the bleed valve on the J 34730-1A  in order to bleed the fuel system pressure.
  4. Place a shop towel under the fuel pressure service connection to catch any remaining fuel spillage.
  5. Remove the J 34730-1A  from the fuel pressure service connection.
  6. Drain any fuel remaining in the J 34730-1A  into an approved fuel container.
  7. Inspect for leaks using the following procedure:
    1. Turn the ignition ON, with the engine OFF for 2 seconds.
    2. Turn the ignition OFF for 10 seconds.
    3. Turn the ignition ON, with the engine OFF for 2 seconds.
    4. Turn the ignition OFF.
    5. Inspect for leaks.
  8. Install the cap on the fuel pressure service connection.
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