Removal (2.2L Turbo)
- Release fuel system pressure. See FUEL SYSTEM PRESSURE RELEASE under FUEL SYSTEM. Disconnect negative battery cable.
- Disconnect fuel injector wiring harness connector. Remove fuel hose quick-connect fittings from fuel rail by pushing in on plastic ring at end of fittings. Gently pull fittings from fuel rail.
- Disconnect fuel pressure regulator vacuum hose. Remove screws attaching fuel rail to intake manifold. Remove fuel rail and injectors as an assembly. Cover injector ports with a suitable cover.
- DO NOT remove fuel injectors from fuel rail until rail assembly is out of vehicle. Disconnect electrical connector from injector. Remove injector lock ring. See Figure . Remove fuel injector from fuel rail.