Standard Procedure - Fuel System Pressure Release Procedure

2004 Chrysler PT Cruiser Touring, 2.4 B, AutomaticSECTION Standard Procedure - Fuel System Pressure Release Procedure
WARNING: This page is about a different car, the 2004 Dodge Intrepid, 2004 Chrysler Intrepid, 2004 Chrysler Concorde, and 2004 Chrysler 300M. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove Fuel Pump relay from Power Distribution Center (PDC). For location of relay, refer to label on underside of PDC cover.
  2. Start and run engine until it stalls.
  3. Attempt restarting engine until it will no longer run.
  4. Turn ignition key to OFF position.
  5. Return fuel pump relay to PDC.
  6. One or more Diagnostic Trouble Codes (DTC's) may have been stored in PCM memory due to fuel pump relay removal. The DRBIII® scan tool must be used to erase a DTC.
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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.