Removal, overhaul and installation procedures are covered in this article. If component removal and installation is primarily an unbolt and bolt-on procedure, only a torque specification may be furnished.
FUEL PUMP
Removal & Installation
1) Fuel pump assembly is located inside fuel tank. Release fuel pressure. See FUEL SYSTEM PRESSURE RELEASE. Raise vehicle on hoist. Drain fuel into suitable container. Disconnect electrical connectors and fuel hoses at fuel tank.
2) Remove fuel filler hose from fuel tank. Remove nuts securing fuel tank. Remove fuel tank from vehicle, and remove fuel pump assembly. To install, reverse removal procedure. Tighten nuts to specification. See TORQUE SPECIFICATIONS table at end of article.
FUEL RAILS & INJECTORS (PFI)
WARNING: Use a rag to cover fuel hose connection before disconnecting high pressure fuel hose at fuel rail. Some residual fuel pressure may still be in system.
Removal
Relieve fuel pressure. See FUEL SYSTEM PRESSURE RELEASE. Disconnect negative battery cable. On Mirage 1.6L, disconnect PCV hose. On all models, disconnect high pressure fuel hose at fuel rail. Disconnect fuel return hose and vacuum hoses. Disconnect injector electrical connectors. Remove fuel rail bolts, and lift fuel rail and injectors from engine. Injectors may be removed after fuel rail is removed from intake manifold.
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Friday, May 28, 2010
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