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HOMESERVICE MANUALSSAAB19999-3 BASE, 2D HATCHBACK, AUTOMATICREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALMECHANICALENGINE - REPAIR (2.0L & 2.3L)REMOVAL & INSTALLATIONINTAKE MANIFOLDREMOVAL & INSTALLATION (9-5)
1999 Saab 9-3 Base, 2D Hatchback, Automatic

Removal & Installation (9-5)

1999 Saab 9-3 Base, 2D Hatchback, AutomaticSECTION Removal & Installation (9-5)
  1. Drain coolant. Disconnect battery negative cable. Remove rubber elbow from between throttle body and mass airflow meter. Unplug connector from throttle position sensor. Disconnect hoses from throttle body. Remove throttle body retaining bolts. Move throttle body aside.
  2. Unplug connector from Automatic Idle Control (AIC) valve. Move AIC valve aside. Disconnect fuel lines at fuel pressure regulator and rail. See FUEL PRESSURE RELEASE . Disconnect wiring from fuel injectors. Remove fuel rail and injectors as an assembly.
  3. Disconnect temperature sensor and ground points on intake manifold. Remove harness from clips under manifold. Disconnect EGR tube and Red-marked hose (if equipped). Remove retaining bolts and intake manifold. To install, reverse removal procedure. Tighten bolts to specification. See TORQUE SPECIFICATIONS .
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.