Auto Repair Manual Free Download and ReviewsFree download ebook pdf files automotive manual

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FUEL PRESSURE RELEASE Fuel Rail With Fuel Pressure Test Port 1. Disconnect negative battery cable. Remove fuel tank cap to release fuel tank pressure. 2. Remove protective cap from fuel pressure test port on fuel rail. Place one end of Fuel Pressure Gauge (5069) hose into approved gasoline container. Screw remaining end of fuel pressure gauge hose onto fuel pressure test port. Fuel pressure will be released into gasoline container. 3. After fuel pressure is released, remove fuel pressure gauge hose from fuel pressure test port. Reinstall protective cap on fuel pressure test port and fuel tank cap. Reinstall negative battery cable. Fuel Rail Without Fuel Pressure Test Port 1. Remove fuel pump relay from Power Distribution Center (PDC), located near windshield washer reservoir. Refer to label on PDC cover for relay location. 2. Start engine and allow to idle until engine stalls. Attempt to start engine several times. Once engine will not restart, turn ignition off. 3. Disconnect electrical connector from any fuel injector. Connect a jumper wire between one fuel injector terminal and positive battery terminal. Connect another jumper wire to remaining fuel injector terminal. CAUTION: DO NOT apply battery voltage to fuel injector for more than 4 seconds, or fuel injector may be damaged. 4. Momentarily touch remaining end of jumper wire to negative battery terminal for no more than 4 seconds. Cover fuel line at fuel rail with shop towel before disconnecting. Disconnect fuel line. 5. Disconnect jumper wires. Reinstall electrical connector on fuel injector. Reinstall fuel pump relay. Diagnostic Trouble Codes (DTCs) may be stored in Powertrain Control Module (PCM) when ASD relay is removed. To clear DTCs from PCM, see TESTS W/CODES – 2.5L article. FUEL PRESSURE TEST

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WARNING: The fuel system is under constant pressure, even when the engine is OFF. Always release fuel pressure before servicing any fuel system component. Fuel Filter And Shield REMOVAL 1. Disconnect the negative battery terminal, and remove the fuel tank cap. 2. Raise, and support the vehicle for access. 3. Remove the fuel filter shield. Remove fuel filter hoses and clamps from the inlet and outlet fuel lines. Remove the retaining strap bolt, and remove the filter. INSTALLATION 1. Install the new filter in the retaining strap. Check the direction of flow by the markings on the filter, and ensure it is correct. 2. Install the retaining strap bolt, and torque to 12 Nm (8.8 lb-ft) 3. Install the inlet and outlet hoses, and clamps. Tighten the clamps securely. Reinstall the filter shield, and lower the vehicle. Reconnect the negative battery terminal.Using the DRB II select the Automatic Shut Down (ASD) Fuel System Test to pressurize fuel system and check for leaks. Refer to Powertrain Management / Computers and Control Systems / Testing and Inspection / Procedures See: Powertrain Management\Computers and Control Systems\Testing and Inspection CAUTION: Unless the test is stopped or the ignition switch is turned to the OFF position the fuel pump relay and the ASD relay will remain energized for 7 minutes by the ASD Fuel System Test.

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Turn ignition off. Apply battery voltage to fuel pump check connector terminal. See Fig. 1 . Remove fuel tank cap and listen for fuel pump operation. Pinch fuel hoses by hand, and ensure fuel pressure can be felt. Fig. 1: Locating Fuel Pump Check Terminal (Accent Shown; Other Models Are Similar) FUEL PRESSURE TEST Accent & Elantra 1. Release fuel pressure. See FUEL PRESSURE RELEASE . Disconnect high-pressure fuel hose from fuel delivery pipe. Cover hose connection using rags to avoid spraying of fuel.