Scan Tool Method - Preferred
WARNING: This page is about a different variant/trim than selected.
- Open the hood.
- Install a scan tool and turn the ignition ON.
- Using the scan tool, select the special function to relief fuel pressure and follow on screen prompts.
- Start the vehicle and allow the engine to idle until the engine stops. The engine will stop in approximately 5-20 seconds.
- Using the scan tool, verify pressure has dropped to a minimal level.
- Turn the ignition OFF.