2003 Saab 9-3 Vector, AutomaticFACTORY OEM SERVICE PROCEDURE

To remove

  1. Turn the ignition to the OFF position.
    Fig 1: Illustration For Steps 2-4
    G03576461Courtesy of SAAB-SCANIA OF AMERICA, INC.
  2. Remove the top engine cover.
  3. Undo the coolant expansion tank cap to release any pressure and then retighten it.
  4. Undo the connector to the pressure/temperature sensor. Remove the turbo delivery pipe complete with bypass pipe and bypass valve.

    Man:Β  Undo the venturi hose from the charge air pipe.

  5. Remove the cover on the throttle body pedal arm.
    Fig 2: Illustration For Step 5
    G03576462Courtesy of SAAB-SCANIA OF AMERICA, INC.
  6. Detach the hose for the bypass valve.
    Fig 3: Illustration For Steps 6-10
    G03576463Courtesy of SAAB-SCANIA OF AMERICA, INC.
  7. Detach the accelerator pedal wire from the throttle body pedal arm.
  8. Remove the rubber seal and undo the limp-home solenoid connector.
  9. Unplug the throttle body 10-pin connector.
  10. Undo the 3 throttle body retaining screws.
    Fig 4: Illustration For Step 10
    G03576464Courtesy of SAAB-SCANIA OF AMERICA, INC.
  11. Lift up the throttle body, clamp and detach the 2 coolant hoses to the throttle body and detach the hose under the limp-home solenoid.
    Fig 5: Illustration For Steps 11-12
    G03576465Courtesy of SAAB-SCANIA OF AMERICA, INC.
  12. Detach the lower vacuum hose.
Factory Service Tools

Use the Manual With the Right Hardware

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When to See a Mechanic

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

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

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