Equinox 2005-2007, Torrent 2006-07

Relieving Fuel System Pressure

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  1. Disconnect the negative battery cable.
  2.  
  3. Connect a fuel pressure gauge to the fuel pressure connection:
    1. Place the bleed hose of the fuel pressure gage into an approved gasoline container.
    2.  
    3. Open the bleed valve on the fuel pressure gage in order to bleed the air from the gage.
    4.  
    5. Turn ON the ignition, with the engine OFF.
    6.  
    7. Command the fuel pump ON with a scan tool until all of the air is bled out of the gauge.
    8.  
    9. Close the bleed valve on the fuel pressure gage.
    10.  
    11. Command the fuel pump ON with a scan tool.
    12.  
    13. Place the bleed hose into an approved container and open the valve to bleed the system pressure. The fuel connections are now safe for servicing.
    14.  
    15. Place a shop towel under the fuel pressure gauge to catch any remaining fuel spillage.
    16.  
    17. Remove the gauge from fuel pressure connection.
    18.  
    19. Drain any fuel remaining in the fuel pressure gage into an approved container.
    20.  
    21. Install the cap on the fuel pressure connection.
    22.  
    23. Place the shop towel in an approved container.
    24.  

  4.  

 
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