Crossfire 2006-2008

Relieving Fuel System Pressure

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Relieve residual high pressure in the fuel system when performing any type of service that will expose you to liquid fuel.

  1. Remove the fuel filler cap from the fuel filler neck.
  2.  
  3. Remove the fuel pump fuse from the relay control module located next to the PCM.
  4.  
  5. Start and run engine until it stalls.
  6.  
  7. Attempt restarting engine until it will no longer run.
  8.  
  9. Turn ignition key to OFF position.
  10.  
  11. Return the fuel pump fuse to the relay control module.
  12.  
  13. One or more Diagnostic Trouble Codes may have been stored in PCM memory due to fuel pump fuse removal.
    1. The DRB IIIT scan tool must be used to erase any DTCs.

      Click image to see an enlarged view

      Fig. Parts access to relieve fuel pressure-Control module box cover (1), PCM (2), Relay control module (3), Control module box cooling fan (4), Control module box (5), Body control module (6)

    2.  

  14.  

 
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