Alívio de pressão do sistema de combustível

Fuel System - General Information – 2.5L Duratec-HE 310-00A-2 310-00A-2 (122kW/165PS) - MI4 GENERAL PROCEDURES Fuel System Pressure Release Activation WARNINGS: Do not smoke, carry lighted tobacco or have an open flame of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury. Before working on or disconnecting any of the fuel tubes or fuel system components, relieve the fuel system pressure to prevent accidental spraying of fuel. Fuel in the fuel system remains under high pressure, even when the engine is not running. Failure to follow this instruction may result in serious personal injury. Do not carry personal electronic devices such as cell phones, pagers or audio equipment of any type when working on or near any fuel-related component. Highly flammable mixtures are always present and may be ignited. Failure to follow these instructions may result in serious personal injury. When handling fuel, always observe fuel handling precautions and be prepared in the event of fuel spillage. Spilled fuel may be ignited by hot vehicle components or other ignition sources. Failure to follow these instructions may result in serious personal injury. 1. Refer to: Petrol and Petrol-Ethanol Fuel Systems Health and Safety Precautions (100-00 General Information, Description and Operation). 2. NOTE: The front passenger door frame scuff plate is retained only by internal metal clips. NOTE: The front passenger door side interior kick panel is retained only by internal metal clips. NOTE: It may be necessary to reposition the lower end of the door jam weatherstripping to remove the front passenger door side interior kick panel. Refer to: Cowl Side Trim Panel (501-05 Interior Trim and Ornamentation, Removal and Installation). 3. Disconnect the Inertia Fuel Shutoff (IFS) switch electrical connector. 1 2 E131170 4. Start and run the engine at idle speed until the engine stops. 5. After the engine stalls, crank the engine for approximately 5 seconds to make sure the fuel rail pressure has been released. 6. Turn the ignition switch to the OFF position.